FAQs on Freshwater Angelfish Disease/Health 8
FAQs on Angelfish Disease:
Angelfish Disease 1,
Freshwater Angel Disease 2,
FW Angel Disease 3,
FW Angel Health 4,
FW Angel Health 5,
FW Angel Health 6,
FW Angel Health 7,
FW Angel Health 9,
FAQs on Angelfish Disease by Category:
Diagnosis,
Environmental,
Nutritional (e.g. HLLE),
Social,
Infectious (Virus, Bacterial,
Fungal), Parasitic (Ich, Velvet...),
Genetic,
Treatments,
Related Articles:
Freshwater Angels,
Discus,
Juraparoids,
Neotropical Cichlids,
African Cichlids,
Dwarf South American Cichlids,
Asian Cichlids,
Cichlid Fishes in General,
Related FAQs:
Angels 1,
Angels
2,
Angelfish Identification,
Angelfish Behavior,
Angelfish Compatibility,
Angelfish Selection,
Angelfish Systems,
Angelfish Feeding,
Angelfish Reproduction,
& FAQs on:
Wild Angels (P. altum),
Cichlids of the World,
Cichlid Systems,
Cichlid Identification,
Cichlid Behavior,
Cichlid Compatibility,
Cichlid Selection,
Cichlid Feeding,
Cichlid Disease,
Cichlid
Reproduction,
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Possible sick angels 10/18/13
Hi
<Hello,>
I had a 20 gallon tank that I had a electric yellow Lab and a Pleco in and
I decided to upgrade to a 29 gallon. I moved all the water from my old tank
along with all the gravel and decor as well as my filter. I have a Penguin
Bio wheel 150. I did not clean or change anything, then I added a bit of
extra gravel along with about 11 gallons of water. I let the tank sit for 2
days, then traded my yellow lab in and got 4 nickel sized angel fish.
<Mistake.>
Its been 6 days since I got them, they seem to be happy except for one that
occasional picks on the others, but they are eating well. On the 6th day 2
of my angels, the ones that are the same color as each other appeared to
have some red marks just at the base of their dorsal and a little bit on
the dorsal.
<The Yellow Labidochromis are attacking the Angelfish. DO NOT keep them in
the same aquarium.>
One is worse than the other. I took water to the pet store I got them from
and they tested my water and the only thing they could find was my nitrates
were a little bit elevated but not hugely so. They advised me to do a 10
gallon water change, in hopes it would fix whatever is ailing them. I did
the water change, but I am still concerned at what this might be and
whether I should do any kind of treatment. I am also worried if I do treat
the whole tank that it will kill all my biology, I also still have a Pleco
in there as well.
<Assuming a generic "Pleco" of the sort sold in most aquarium stores, this
species will get huge (30-45 cm/12-18 inches) and is totally inappropriate
to this sized aquarium. Barely suitable for 55 gallons; better in 75+
gallons. The Bristlenose Plec, Ancistrus sp., works much better. It looks
different to the Common Plec in many ways, so telling them apart is easy.
Needless to say, a big, filthy Plec makes it extremely difficult to
maintain good water quality, esp. with regard to nitrate.>
He recommended Melafix so that won't happen, but I know you are not fond of
that treatment.
<Quite so.>
Would you happen to know what this might be on my angels and what can I
use, if I need to use something, that is gentle? Water PH is at about 7.4
and I have the temp at around 80. I have attached some pics, sorry they
aren't very good, it was hard to get some that actually caught the redness
by the dorsal. All fish are still eager to eat at this point
Thanks
Heidi
<Nice and easy, this one! Keep the Angels away from the Labidochromis;
medicate as per Finrot (e.g., SeaChem Kanaplex or the popular combination
of Maracyn 1 and Maracyn 2). Don't forget to remove carbon (if used) from
the filter while medicating. Cheers, Neale.>
|
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Re: Possible sick angels
10/18/13
Hi
Thanks for your reply. I think you may have been confused, I said I
traded
in my Yellow Lab THEN got 4 angelfish. I do not have anymore labs in my
tank. Just the 4 angels and the Pleco. So would the treatment you
prescribed still apply?
<For sure. This looks a lot like Finrot; is very common in Angelfish,
usually following physical damage, though sometimes environmental or
social
stress. Do bear in mind Angels are best kept single, in mated pairs, or
groups of 6+ specimens... in smaller groups bullying is common once
sexual
maturity occurs. Do watch for bullying, biting, chasing, etc.>
As far as the Pleco goes I bought him when he was 2 inches and he is now
3
and I have had him for about 3 years. He is a common Pleco.
<Not if he's grown 1 inch per year he's not! Do use Google or similar to
find pictures of the Common Plec, Pterygoplichthys sp., then compare
with
the Bristlenose (Ancistrus sp.) and perhaps one of the "Clown" Plec
species
such as Peckoltia.>
I have had in the past a high fin Pleco and he too grew slow.
<How big was the aquarium you kept him in? Seriously, these catfish
normally grow very big, very fast -- the usual is 8-12 inches within the
first year.>
So no problems there Pleco wise. I only feed him one algae wafer every 4
days or so.
<Ah, well, lack of food will have an effect to be sure!>
The rest he gets from whatever was in the tank.
<Contrary to what retailers may state, Plecs don't eat fish faeces and
certainly shouldn't be expected to eat "leftovers". They should receive
a
varied diet in quantity proportional to their size. Certainly green
foods
(cucumber, courgette, lettuce, etc.) can be offered more or less every
day.
An adult Plec would also need 2-3 algae wafers every couple days.
Occasional meatier treats might be offered less frequently. Do you know
the
PlanetCatfish website? Do avail yourself of its excellent content re:
catfish care, diet, etc.>
Can you explain what was a "mistake", was it the way I upgraded my tank
or
getting angels?
<In this case the mistake may well have been my mis-reading of your
missive; the "mistake" would be keeping Angels with Yellow Labs, a very
bad
idea.>
Thanks
<Welcome, Neale.>
|
Re: Persistent problem with a bloated freshwater angel fish;
Epsom conc., w/ plt.s 10/6/13
<I see Neale is busy; I will resp. here and place your msg. in his
in-folder as well>
Hi there, a while back you guys helped save one of our angelfish from
dropsy by recommending dosing with Epsom salt. At the time we used 2 tsp
per 4 gallon, so at the high end of the range. Since then we've
gradually reduced the salt dose, and finally moved our fish (5 angels, 3
well-behaved
yoyo loaches, one pictus catfish) to a planted tank that hasn't ever
been dosed with Epsom salt. All fish in this tank look happy and all
levels look
OK (note: have not tested GH and KH). Unfortunately it looks like we
need continued dosing Epsom salt, because the same angel has started
swelling again.
<Mmm, perhaps soaking this one fish, adding antibiotics of use to its
food... even injection w/ soluble... Likely bacterial involvement here>
He/she still looks lively and eats well, but we're approaching the
original shape that got us worried in the first place. My question, how
much Epsom salt can freshwater plants handle?
<Depends on the species of plants; but most only about as much as you've
been using>
Would the original
recommended dose of 1-3 tsp/5gal kill any plants?
<On the high end it may; you could try and just be observant; change
water out if you see the plants suffering>
Thanks for maintaining
the site, and the always insightful answers! -Joe
<Welcome. Bob Fenner>
Re: Persistent problem with a bloated freshwater angel fish
10-6-2013
<<Yes, I do agree with Bob that the Epsom salt should be safe for most
plants save those that need truly soft water (which is very, very few).
All it really does is raise the general (not carbonate) hardness without
affecting the pH, and to some degree acts as a muscle relaxant which in
turn makes it easier for fish to undo some types of problem
(constipation,
bloating, and sometimes dropsy). I will observe that in my experience
Dropsy often comes back, so it's as well to identify what might be
stressing the fish. Some varieties/species are particularly prone, too,
and there may be little you can do to prevent reoccurrence even if you
treat the fish successfully. Cheers, Neale.>>
Re: Persistent problem with a bloated freshwater angel fish
10-6-2013
Thanks, glad to hear that it at least won't instantly kill all plants!
I'll start on the low end and keep an eye on the plants.
<Real good. BobF>
Re: Persistent problem with a bloated freshwater angel fish
10-6-2013
Thanks for the second opinion. I’m happy to ‘dose for life’ if that
keeps him/her healthy and doesn’t bother the other fish, so here goes.
<<Shouldn't come to that. But if Dropsy keeps reoccurring, you might
want to take a more holistic approach. Perhaps an antibiotic /
Metronidazole combination, as this seems to fix a variety of systemic
problems with Cichlidae generally. Cheers, Neale.>>
Ram pair/ Angelfish with issues.
8/11/13
I have good news and bad news, The good news is I traded the old pair of
Bolivian rams, the female was thin and the male kept on beating her and
vise versa. the new pair I got for free because I had paid for the old
pair and they were in better shape ( the female) then when I got her..
The new pair/ is much healthier / swims side by side and seems to be
hitting it off much better then the last pair did.. A employee at my
fish store told me they will pay me in cash for any babies if I get any.
How many babies can Bolivians make per spawn?.
<As with other South American dwarf cichlids, around 100 eggs are laid,
though unless you pull the eggs and rear them yourself, you won't end up
with anything like that number of juveniles. Left to themselves, Rams
will likely rear around 20-40 offspring. A lot depends on water quality
in the tank (nitrates need to be near zero for highest numbers) and the
amount of suitable food offered (4 meals minimum, 6 ideal, of small live
foods like brine shrimp nauplii).>
Sadly Marbelloh seems to be getting pop eye. I think he may have came
like this or gotten it from the stress of shipping to the new tank from
the dealers/ect. Sense I have the pair of rams in the tank- I only have
1 tank set up now I was wondering if medicated flakes from Aqua land
will help the condition.. What should I do. He seems to be actively
swimming around the tank with fins flared- interested in his
surroundings but has one eye that is swollen..
Should I test the water? I did a water change earlier this morning.
<As Bob would say, read/search WWM before writing; all this has been
covered before. Start here:
http://www.wetwebmedia.com/fwsubwebindex/SaltUsePopEyeF.htm
Cheers, Neale.>
Angelfish with issues/ how to treat with salt.
8/13/13
today I'm going over to my fish shop and getting some stuff to treat
Marbelloh the angel with PopEye. I'll get some salt
<Epsom Salt (magnesium sulphate) not regular salt (sodium chloride).
Much different thing! Salt will only stress the fish.>
and maybe some medication.
<An antibacterial or antibiotic will be useful, yes.>
sense i don't want to expose my biological filter/rams to the med/salt I
have a 5 gallon bucket i was thinking of transferring the angel over to
for treatment, putting in an air stone and leaving him overnight in the
bucket.. my question is how much should i put in. salt/med wise.
<All this is elsewhere on WWM: *read, don't write* as Bob is wont to
say.
Start here:
http://www.wetwebmedia.com/epsomfaqs.htm
http://www.wetwebmedia.com/fwsubwebindex/SaltUseFWArtNeale.htm
Do please understand that Epsom salt is a very specific thing, and you
can't substitute regular salt.>
Also could you post a picture of Bolivian ram eggs. I think the female
may have laid in a corner. I was called to lunch at the time so I didn't
see it happening.
<Google "cichlid eggs" and you'll be rewarded with many thousand images.
Do also read elsewhere on WWM re: cichlid breeding; in the case of dwarf
cichlids, it's all much of a muchness, and what holds for Pelvicachromis
holds for Mikrogeophagus:
http://www.wetwebmedia.com/fwsubwebindex/pelmatochromis.htm
Don't worry too much if you fail to rear a batch from the first brood --
keep looking after the fish well, and there'll be many further broods.>
after camp 26-30 of Aug. I plan on moving the fish filter and substrate
to a 50 gallon.
<Real good. Cheers, Neale.>
Re: Angelfish with issues/ how to treat with salt.
8/13/13
I went and got some T.C Tetracycline to use to try and cure the
angelfishes pop eye. my concern is, will a sponge filter remove it from
the water- I do not have activated carbon in it but no place to really
store the filter and keep it alive. I worry the filter will suck all the
med from the water before it does its job. Other than that concern I
added the dose to the manufacturers instructions/ the angel seems better
but only time will tell.
<Follow the instructions on the packaging. Only activated carbon removes
medications; plain biological filtration is harmless. Use a nitrite or
ammonia test kit every day or two though, because some antibiotics will
kill some of the filter bacteria, which is obviously bad, and it's a
good idea to be very cautious about feeding during treatment so you
don't overload the filter. Cheers, Neale.>
touch and go. ? More chatting, FW Angel dis.
8/16/13
Well I completed the treatment for PopEye as far as tetracycline goes.
plan
on trying to get him to eat something by Saturday . on Saturday i plan
on
getting some medication to put into food. I added the doses changed 25%
of
the water and waited a good 24 hours then changed a big amount of water
(80%) to try and get as much medication out as posible. The eye swelling
is
better and it looks like I'l be able to save the eye. However marbelloh
still doesnt eat/show an intrest in food and hangs near the bottom.
occaionally swimming around., the rams didn't eat either but that was
before the big water change when i offered food./ i did a water change
to
vac up the uneaten food and i saw them pecking at the gravel beforehand
so
maybe they ate it. Will keep you updated on how the fish are.
I told my mom no more new fish until the angel is back to normal. also
should i wait to put him into the bigger tank- i don't want a shaky
filter
to recycle and lose the fish if i am facing a recycle i want to be
prepared.
<Hope things work out. Yes, not adding new fish is important when
medicating your aquarium, or even if you've been having problems.
There's a
temptation to add new fish when one's just died, but the wise thing is
to
add nothing for a week or two, so you can see if there's a bigger
problem
with the aquarium. Cheers, Neale.>
Re: touch and go. 8/16/13
I checked the angelfish this morning. he is doing better still not
eating
but swimming all over with fins erect. Any way to get him eating?
<Not really. Cichlids will eat when they're healthy; if they're not
eating,
it's because they don't want to. Leave it be, keep medicating as
directed
on the packaging, and keep an eye on water quality.>
Does he need medicated food.
<Medicated food, if used as directed, is indeed better/safer than adding
medicine to the water. If the fish isn't feeding, then you have to
medicate
the water. You don't normally do both though, so choose one or the
other.>
the rams were eating. I will try doing another water change this
saterday
and test the water this Friday. the water still looks sort of funny with
traces of the med but that should go away soon with the water changes..
<Cheers, Neale.>
improvement.
FW ang. dis chatathon 8/17/13
the angel ate some food yesterday. i was very pleased. the rams also ate
and i did another big water change to remove the last of the meds. and i
think things are back to normal for the most part , the eye still looks
different but at least the angelfish is eating now. what I'll do is feed
smaller portions until we go on vacation/ test the water before we go.
I'll
put a no feeding fish sign on my tank, feed when i get back. then move
the
fish on to the bigger tank.
<Sounds like a good plan.>
Looks like with my rent rebate I'll get those warm water Corys after
getting
other things.. ( because I have a disability my rent rebates are larger
then for others- because I make less at least that's what i was told)
<Well, good luck with the Angelfish! Cheers, Neale.>
ANGELFISH EMERGENCY...was told bob might be able to help????
6/7/13
I have a 29 gallon Marineland night/day aquarium with a
penguin bio-wheel filter, a bubble curtain, and fake plants/decorations.
I have 4 baby angelfish that I LOVE in this tank. (Am
upgrading to 55 gallon in a month.
I used stability and prime to successfully cycle the tank 3 months ago.
My tap water ph is 8,
<High for Angels>
and so was my tank. i started using RO water (mixed 50/50 with tap water)
and lowered it to 7.9. My current readings are: ammonia (under
.25....but there),
<Mmm>
nitrites (0), nitrates (5). the ammonia is due to a mini-cycle
caused by medicating. Unfortunately, one angel either got
Columnaris or Hexamita. He jerked, shimmied, clamped dorsal and tail
fins, and looked like someone drew a red line outlining his body
underneath the dorsal fin. He hung at the top for 2 days (while
i tried heat and salt, because i hate throwing more chemicals
in the tank). I didn't know what was wrong, he was getting worse, so i
mistakenly used Maracyn and Maracyn 2 to try to heal
him, which messed up my cycle. My bf (trying to help) decided the whole
problem stemmed from me messing with the ph, and did a 50% water change
with tap water and prime only...which threw the ph up to 8.4.
<Yikes... very toxic w/ any ammonia present>
We keep trying to be good "parents", but seem to keep making things
worse!
the fish then developed a white patch on his head, in the middle of his
yellow stripe (which is what made me think Columnaris. but i later read
that it may have been caused by Hexamita...hole-in-the-head...and
actually be lack of slime). so, i next treated the fish with
parasite guard and triple sulpha.
<... please; no more medications. They're doing more harm than good>
I've also put stability in the BioWheel every other day to try to keep
ammonia and nitrites out. He seems almost cured (except the red line
remains). Unfortunately, I leave for a 7 day vacation tomorrow,
and the tank is showing .25 ammonia.
<Hide all food and med.s and enjoy your trip. Yes; don't feed, nor treat
this system further>
A second angel is slightly clamping his dorsal fin, which i think is
irritated by ammonia (using prime....they've never been exposed to any).
i won't be there to change the water if it spikes, and prime only
protects for 48 hours. I am desperate to find a product to keep my
babies safe for the week. I bought an aqua clear ammonia remover filter
insert, and also AmQuel plus and NovAqua plus because i was told it
would keep them safe for 7 days. i put fungus guard
<.....>
in the tank yesterday (per the instructions the tetra rep i called today
gave me), to hopefully clear the red line and white spot (or lack of
yellow spot) on his head, which she claimed was a secondary fungal or
bacterial problem. i am putting the carbon back in tomorrow, but am
scared about the mini-cycle while I'm gone! Could someone PLEASE advise
me how to proceed?
<See the above>
I leave tomorrow. I am a new forum member under kelly5978. I created an
album with pictures, to help show you what's going on. I know it's short
notice, but I'm begging for help! Also, if the pictures help you know
what's really wrong with him, please tell. I plan to work on the ph with
regulator or peat when I return!
Thank you, Kelly
<Bon voyage. Bob Fenner>
Re: ANGELFISH EMERGENCY...was told bob might be able to help????
6/10/13
Thanks for responding! I knew all the meds were bad!
<Mmm, they do have their place... but are way too often mis-used>
They've had nothing for 3 days, and everyone seems okay.
<Ah good>
Sparkle has nothing besides a little cloudiness on his tail where he was
nipped while sick. I took everything out (meds i mean) with a
water change, prime, carbon filter and leaving them alone.
<Very good>
The ph is 7.9. I SLOWLY (.1 every 24 hours) brought it back down with
25% RO AND 75% tap and prime. Has been for 5 days every time I check.
Since I put the carbon in, ammonia and nitrites are zero. Nitrates 5. I
understand they may still go through mini-cycle. My 3 questions:
1. I set up an automatic feeder (set to lowest setting). Did you say
DON'T feed them?
<Yes; or just barely>
I will take it down if that's what's best. I know I'm doing too much and
harming them with good Intentions.
2. Do I stop using the RO WATER? I've got such mixed feelings. 8.4 is
just sooo high for angels, but I've heard horror stories about RO water
crashes.
<I would do as you've been; mixing the RO w/ just "some" tapwater; the
latter for a bit of mineral content (necessary)>
I promise of they're alive when I return...no more medicine. I really
was trying to help. Just listened to too many people!
<Ah, my friend. In the final synthesis, each of us must decide for
ourselves. Listen to others for input; but do require that they have the
ability, present the rationale, science backing their opinions>
I do have an er tank now that I will use in the future if needed.
3. Do you advocate aquarium salt on a regular basis in an angelfish
tank, or only when sick, or not at all?
<Not at all in the majority of systems, circumstances. Do search, read
Neale's article on WWM re>
Thanks so much!
Kelly5978
<Certainly welcome. BobF>
Bob f....what to do now? 6/15/13
Bob responded to my desperate plea about how to handle my sick
angelfish on vacation. I cannot find the email, and really need
follow up help. My profile is under kelly5978. Bob advised me (very
wisely) to put my medications and food away and go on vacation! I did as
advised, and all my fish are alive and well...except sparkle. If you
read my previous questions, my angelfish was clamping and twisting his
fins, shimmying, had a red line under his dorsal fin, etc. Parasite
guard and triple sulpha seemed to cure him. Upon my
return from vacation, however, he was hiding in the tree stump. I
finally coaxed him out and he ate. He has a definite
indent or hole on his head (in-between and above his eyes) that is a
darker yellow than the rest of his head. I hate to medicate them again,
but I can't just watch him die! His tail is also jagged and he stayed
the same size, while the others grew while i was gone. The rest
of the fish have NO symptoms. I can only think Hexamita (was
incorrectly treating for Columnaris). My Lfs does not carry metro or
hex. If bob (or anyone on staff) could please advise me one more time, I
would be so grateful! Do I just hope water changes help?
<Yes; this is all I'd do>
Or start parasite guard (which has Prazi and metro as ingredients) again?
<Not a good idea to expose fishes more than once to Metronidazole. Hard
on their kidneys>
Or order metro online? I just want to do whatever I can to help him, but
know that I go overboard when left to my own devices. I'm sorry to
bother you again, but truly hope for help!
Ammonia -.25 before water change. 0 now
Nitrites-0
Nitrates-5
Ph-8.0
<I would lower this over time to the "mid 7's"... with mixing in more
RO, perhaps using a commercial (Phosphoric acid-based) pH adjuster...
ahead of using change out water. Bob Fenner>
Thank you,
Kelly5978
Re Water change confusion, angelfish troubles.
6/21/13
Hello, and thank you in advance for helping me again. I wrote a few
weeks ago, asking what to do about a sick angelfish while I was on
vacation. The advise I received was good, so I'm hoping for a little
more advise. I have a 30 gallon Marineland tank with a bio-wheel 150
filter, 5 juvenile angelfish, a Pleco baby, fake plants, a little
driftwood (recently added to hopefully lower ph), a sponge filter, and
bubble curtain. I cycled the tank months ago, but recently used Maracyn
(above mentioned sick fish), and other meds, and now get ammonia
readings. I have been told Water changes are the answer, but the angels
act funny every time i do so! They clamp fins (especially tail fins),
don't swim around as much, and seem more than just a little stressed.
<Are you saving the change (new) water up between use? I'd store it/this
for a week...>
I make sure the temp is the same, and use prime. However, i am worried
maybe I'm trying too hard to create a perfect tank, and ending up
hurting the fish I'm trying to make happy! I'm hoping if you hear my
story, you might be able to point out where I am going wrong....and help
me get my tank back on track. I love these fish, and feel like all my
problems stem from some little thing Im overlooking, or doing
incorrectly! Here are the things I am currently doing, that may be to my
own detriment.....
1. My ph out of tap is 8-8.2 (way higher than the 7.0 /straight RO water
at the lfs). I began mixing 75% tap/25% drinking water (store bought,
label states RO, ozonation). It brought my ph to approx 7.8 and I use
neutral regulator to keep it there. I recently added driftwood also. I
understand a stable ph is more important than a low one, but everything
I read about angels indicates they are more affected by ph than other
breeds.
<Not so much the cultured (vs. wild-collected ones). You have the
former>
I also bought peat moss, but haven't used it because it doesn't say
"aquarium" on the bag, so I am afraid it's not the correct kind, and I
don't know if my messing around with the ph isn't worse than just
leaving them at a high one! My kH/gH are very high, so i have to use RO
water to make any changes. My questions: what is the safest way to lower
(and maintain) ph?
<Please read here:
http://www.wetwebmedia.com/FWSubWebIndex/pHAlkAdjF.htm
Also, is it really that important to angels, or should I just leave it
high?
<... I'd keep under 8.0>
Final ph question: if you advise me to just leave it alone, how do I stop
doing the RO water mix without creating a swing?
<... measure the new water to make sure it's about the right pH>
2. As stated above, I treated a sick fish with many different medicines
(so stupid!!!!) and Am now going through a mini-cycle, which is even
more dangerous because of my high ph. I tested the water just now:
ammonia-.25, nitrites-0, nitrates-5, ph-7.8. My questions are: should I
keep changing the water daily to get rid of the ammonia, or is it just
going to keep coming back until I let it work itself through?
<Stop feeding or feed very sparingly... and hold off on the water
changes unless the free ammonia exceeds 0.5 ppm>
I'm just confused as to how "spikes work" (i was once told I leave the
ammonia until it reaches 2 ppm, then change water, but got conflicting
advise from someone else). My bf gets really upset that I spend so much
time changing out water, and believes that if I just leave it alone, the
fish will be better off. I just need a professional opinion, which I
will follow. I have tried to figure this out through research, but
everyone seems to disagree on what works! So, do I keep changing water?
Or leave them alone? Again, they seem more stressed by the water
changes, and/or the new water, then the ammonia!
3. I believe my sick fish had Hexamita or hole-in-the head. I tried many
different medicines (which I know know was very bad), and parasite
clear/triple sulpha seemed to finally work. However, a couple of
the angelfish still have white poop. Should I worry?
<Not at this point no... the feces could be due to the ammonia
presence... THIS needs to be addressed first and foremost. All else is
secondary>
4. Final question, specific to angelfish....is there any point
to a bubble curtain?
<Not really, no. Mostly for looks>
I always though it was making the water better (aeration), but I forgot to
turn it back on a few days ago, and noticed the angelfish seem much
calmer!
I've never seen them so still, just kind of floating around (....and now
I will worry that they're too calm...geez I'm a worry wart)! I have
battled tank problems and diseases since I started this tank, so I guess
I'm not sure what happy fish look like! If they're not gasping, the temp
is the same, they are all upright, and they all eat....I'm going to
assume they are happy without the bubbles. Please correct me if I'm
wrong!
<I'd leave out/off>
Sorry for the long email. I didn't want to bother you folks with 5
different emails about specific subjects, and hope it was ok to just ask
them all here. Thank you for your help! I just want the best for my
fish!
<Welcome. Bob Fenner>
Re: Water change confusion, angelfish troubles.
6/21/13
You are so wonderful for responding so quickly. The link was invaluable
information, but I want to ensure I have this right. First, the
white poop could be ammonia related, and i shouldn't worry.
<Correct>
as for the ammonia, the fish are ok in it under .5ppm, so don't change
water until then.
<Not "Ok", but better than suffering the stress of too much, too often
water changes>
Do i need to redose prime every 48 hours?
<No; not a solution and can/does forestall establishment of
nitrification>
Or is that low level not lethal?
<... please search, read on WWM rather than writing what is gone over
and over... ANY NH3, NH4OH present is debilitating>
I'd never heard of holding the new replacement water a week before using.
<.... read on WWM>
I'd be afraid of bacteria, but will choose your knowledge over my
intuition any day! When do I add the prime? Right before adding to tank?
Here's my understanding and questions based on what I read about ph...
the RO water is only lowering the kH/gH, NOT the ph? And the lower
ph is actually just unstable ph, that fluctuates, unless I add the
buffer? If I am correct on that point, then am I using the correct
product -neutral regulator- in my effort to lower ph and soften water?
One of your comments on a different post made me think the "buffer" is
to keep a ph from falling, which is the opposite of my problem. I
know the cichlid salts raise ph, and discus buffer lowers. All i want is
neutral and stable. So, should i stop using the neutral regulator until
i lower the kH and ph to the correct level, and then add it to keep it
steady? And, what's the best way to accomplish lowering kH?
<See WWM...>
I know the ph up and down products are no good, but isn't there just an
easy way? All these calculations leave way too much room for an error on
my part! Are pillows any good? I use an API master kit for the reg
readings (Ammon, nitrites, ph), but I use the strips for kH/gH. My
results are darker than the darkest level. I probably have no hope at
lowering this ph (or kH) but My fish ARE nervous and shimmy
sometimes as if uncomfortable.
And after reading your links regarding how ph works in the wild, and how
hard it is to try to manipulate a little aquarium, I'm just wondering if
I'm fighting a losing battle.
<Not>
I love angelfish, and don't want a different type of fish, but I sure
don't want to keep my fish in water they hate! The link helped me, but
led to more questions. I'm sorry to bother you, but I'm truly trying to
understand and do this right. Im sure my confusion is apparent and
irritating. sorry. Are there any links that walk you through safely
lowering stable ph? With which products to use? Also, would live plants
help lower kH/ ph, or give me even more problems?
<Will definitely help>
After reading more, I see that I could possibly just use ALL RO water,
and a buffer to create a neutral kH/gH (and ph won't matter). How slowly
would I have to do this? And if I achieved it, would it remain stable?
If so, would I add buffer only for the amount of replacement water? Or
the equivalent of the entire tank again?
I think I understand now that kH is what really matters, and softens the
water. Then, a buffer is added to keep ph stable. Is this right? What's
the best way to accomplish this?
Again, sorry if I made your head spin with all my questions. My angels
are gorgeous, and I truly appreciate your help!
Kelly5978
<Take your time... read. B>
Re: Water change confusion, angelfish troubles.
6/21/13
Sorry, forgot a question....does the API master drop kit measure free
ammonia? Or all ammonia? How do you know the difference?
Kelly5978
<... use your search tool w/ the string: "API ammonia test kits, total
ammonia?"... Read re Salicylate tests... IF you're using Prime, you'll
want to get/use SeaChem's test for both free and total... >
Sickly Angels; FW stocking; mysterious damage to plants
6/4/13
Hi Crew.
First off, let me thank you for all the information on your site, which
has been an extremely useful base in order to set up my new aquarium.
<Glad it's been useful to you.>
Here are my aquarium specs: 420L (96 gallons or thereabout), freshwater,
with a large filter and a long airstone (about 30 cm). The aquarium is
quite densely planted, was well cycled before introducing any fish and
has been populated over the last three months with quite a bit of small
fish. As it stands now, I have:
- 11 small guppies, who were born in a smaller aquarium and brought into
the large one about a month and a half ago.
- 6 golden barbs
- 4 swordtails
- 12 zebra danios
- 16 neon tetras
<Potentially Angelfish food…>
- 2 small Plecos
- 1 smallish angelfish
<Mostly sounds good, though I'd swap the Plecs for Bristlenose Plecs
(Ancistrus spp.) because common Plecs will [a] get territorial towards
one another and [b] as adults will simply ruin this tank, pulling up
plants and making the water go cloudy with their waste.>
My idea is to keep the population more or less as it is, letting
whatever fry survive (one of the baby guppies is already pregnant) find
its place without adding any more. I haven't witnessed any particular
problems between species (although yes, I am aware that when the
angelfish grows big I am likely to see some of my smaller fish
disappear),
<Quite so.>
at most a couple of my zebra danios chasing after each other.
<May be females… it's the males that tend to be semi-aggressive in small
groups.>
No sign of fin-nipping on the angelfish, as far as I can tell.
<Good.>
All of that said, here's my question. The angelfish used to be two, but
one used to spend most of its time right below the filter, without
eating much or moving around a whole lot. About a week ago I found him
(or her) swimming very weakly and having trouble staying vertical, in
addition to drifting away in the filter's current when he/she came close
to it.
<How small is a "small" Angelfish? A lot of the very small specimens
sold in pet shops -- the ones with coin-sized bodies -- react badly to
transportation, and in my experience have quite a high probability of
dying for some undeterminable reason. Do also bear in mind that Angels
come from still to sluggish flowing water habitats, rather than the
faster flowing streams favoured by Danios and even more so Swordtails
(just look at how streamlined Swordtails are, and you get a sense of how
much they want moving water and swimming space). Anyway, if the water
current is more than gentle, Angels won't be happy, especially baby
Angels.>
I immediately removed the fish from the aquarium and tried to quarantine
it but it died during the night. Since then, my remaining angelfish, who
used to be more lively, is spending most of his time hanging out by the
filter, without moving that much. He still eats fine, but his change of
behavior and the fact that he is starting to do what the other one used
to do worries me. At this point, I'd love some advice about what to do.
I've read that groups of six or more are best for angelfish, but I'm not
sure whether my aquarium is overcrowded already.
<Remove the Plecs, and there'll be ample space for more Angels.>
I change about 15% of the water every weekend, but will be away for four
weeks in about two months, during which the fish will be fed but the
water won't be changed.
<Not a problem, so long as the tank isn't densely stocked, the fish are
fed sparingly, and you don't add any new fish in the two or three weeks
before you go away.>
Any thoughts ? Am I doing something wrong, or do I simply need to get my
angelfish some company ?
<Unless you want a large group of Angels, I would not. Two or three
Angels doesn't always work, and sometimes bullying happens. You find
they're best kept singly, in mated pairs, or groups of 6+ specimens.>
The other fish I have in the aquarium are also quite active, so maybe
that's disturbing the angelfish ?
<Likely so.>
Thanks for any help, and here are the water details to clear any doubts:
nitrites at 0, nitrates perhaps just above 0 (unfortunately I am using
the strip tests which aren't all that precise), pH around 6.8 (that's
the pH of the water here and I've read it's better to stick with what I
have rather than try to tamper with pH up or similar, KH around 15-20,
GH I'd say between 0 and 10.
<Sounds fine for the majority, but the pH is a little low for
livebearers, even though the hardness seems quite high. Keep an eye on
them.>
Also, while I'm at it - some of my plants tend to get eaten at night.
<Plecs. Even if they don't eat them, they damage them while rasping off
the algae, or else snap off/uproot plants while digging.>
Still manageable, and I've been putting some small pieces of papaya in
the aquarium in the evening, which seems to have worked, as they are
nowhere to be seen in the morning (except an occasional chunk which I
remove in the morning) and the plants seem less affected by the fish. Is
this something I can keep doing or could that cause some problems ? Any
other suggestions on alternatives ?
Thanks !
Stefano
<Hope this helps, Neale.>
Angel fish 5/25/13
Hi Crew,
<Laura>
It has been a while since I have written because everything has been
going well. I have attached a picture of my angel fish. These growths
appeared on it yesterday. I think it looks like cotton.
<... need to sample, look under a 'scope to be sure, but true fungal
issues are rare... This is likely bacterial following a trauma...>
It appears to be painful for the fish as the area around the growth is
very red. I tested my water and there is no ammonia and all other
components are within range. The angel fish is in with 3 hatchet fish, 6
bamboo shrimp, 3 peppered catfish, and 3 snails. The tank is 75 gallons.
The only thing that has been added recently is one bamboo shrimp. Any
advice provided will be greatly appreciated.
Thanks
Laura
<Read here:
http://www.wetwebmedia.com/ca/volume_6/volume_6_2/mycobactera.htm
and the linked infectious disease FAQs at the bottom. Bob Fenner>
|
|
Sick angels, one with lumps and one with missing scales &
rotting fins... Too large pix files, no reading on WWM
5/3/13
I have a 75 gallon currently stocked with the following: 2 medium-sized
angels, 1 gold dojo loach, 1 2.5" clown Pleco, 1 4" leopard Ctenopoma,
<Mmm; can be aggressive>
1 albino Cory & 7 rainbows (2-3").
<What/which species?>
The problems began a week and a half ago when I found my third angel
viciously attacking the black one (out of no where). I removed him from the
tank. At the time the black angel was missing some scales and had tail & fin
damage. Soon after I noticed bumps on my gold pearl angel. One bump (on its
right side) has a dark center that has been growing. Otherwise these bumps
have remained mostly the same. Neither angel healed as quickly as I'd
thought; while the black one's fins & tail healed very quickly, its
scaleless areas seemed to be growing. I checked the parameters, and all was
zero, except there was a small amount of nitrates. I forgot to check for pH,
I'm now realizing.
Anyway, fearing bacterial infections, I moved both to the hospital tank &
treated with Maracyn & Maracyn 2.
<Sensible>
There were no changes other than that the largest lump on the gold pearl
grew a bit, and the dark center grew a bit too. My LFS recommended
treating them with Melafix,
<Of no use; may even be detrimental... interrupting nitrification>
so I put them back in the 75 gallon & began treatment--all following a
35-40% water change. (The black angel was attacking the gold pearl
in the small hospital tank.) They also said that if I was worried I
could treat for parasites, so I treated fully with Tetra Parasite Guard
because I had it on hand. This produced no changes.
<... these fish (same species, actually cross) don't have pathogenic
disease... these are wounds born of being attacked, bitten by some other
fish>
Now, today (day 3 of Melafix), the black one has white areas on its tail
fins and some missing pieces of its tail.
<It's the API tea extract... see WWM re... worse than a sham... It's
poisoning your angels>
There was no fraying at the ends, but rather the fraying started closer to
the base & caused breakage. There are also a few more small regions where
scales are missing. The worst area (on the black angel's left side) seems to
be more if a hole now, although there is no redness; it just looks deeper.
The attached pics were taken a few days ago before this worsened.
Please help! Both fish are acting & eating fine, and all other fish in the
tank appear fine. The tank is filtered with a 75-gal Aqueon & a 90-gal
Marineland BioWheel. We feed the fish flake, cichlid pellets & occasionally
frozen bloodworms. We perform weekly water changes of 20-25%.
Thanks!
<All these fish need is enough space, clean water, and a dearth of getting
beaten (by each other?). Bob Fenner>
|
|
Re: Sick angels, one with lumps and one with
missing scales & rotting fins
5/3/13
Thank you very much for the quick response, Bob! In my opinion this site is
the best for researching and resolving fish issues, but I didn't realize I'd
get such a fast response.
<Heeee! Depends "who's on"... Do ding dang hot here in San Diego (nineties
F) that can't work on garden, barely stand to cook>
The leopard Ctenopoma is a gentle giant and sticks to herself unless her
curiosity gets the better of her, in which case she just approaches a fish
and gives it a once-over (unless it's small enough to be consumed). The
attacks were definitely caused by the marble angel. He has been a problem
off and on for some time, but never to this degree.
<I see>
My primary concern was and is that some of the regions/bumps are growing.
If you think that all they need are space and pristine conditions, then we
will do a large water change tonight and reinsert the carbon into the
filters, as well as stop the Melafix. I will continue with daily changes
until they are healed, hopefully,
<Yes; this is all I would do... not likely this is anything parasitic; that
needs treating>
I would really like to make sure you are of the same mind after viewing the
pics. Or did you see them, and they were just not able to be posted to the
WWM site? Thanks again!
<We're just limited on space period. Hence ask folks to limit file sizes.
BobF> |
Velvet maybe 3/16/13
Hello:
<Judy>
I have a question about a black angelfish. I bought two juveniles. One
has a white/grey dusting on it as fine as talc powder.
<Mmm... could be...>
The fish are being treated with heat/salt. 85F and about 18 tablespoons of
salt for a 46 gallon. The fish does not have this covering on it's head,
but it starts behind the eyes and there is no problem with the gills.
There are also two patches on the body that are free of this covering
<Unusual... not likely Oodinium>
and there is no fin damage. One eye is cloudy. The fish is active and
eating like the other two, but does not seem to be growing. The other
black fish is a little less black and doing great, also a gold angelfish
is in there and seems not be be infected. The only meds I have now is
Maracyn I but I do not know what the disease is.
<Really have to have a microscope (simple enough), and a body/slime
sample... Not hard to do. See WWM re>
If this is velvet, I think the fish would be dead. There is no fuzzy
stuff on it. Would a general antibacterial work??
<... for what? Not a good idea to "just treat", no>
and would I have to move the fish to a smaller tank alone to treat?
Thank you
<See WWM re Pterophyllum disease/health. Id est, peruse the FW Angel
FAQs.
Bob Fenner>
Angels mouth disintegrating? 3/4/13
Hello crew!
Hope you are all doing well.
I'm sadly, not so great and neither is my angelfish, King, about 10 days ago
i noticed my angelfish's mouth developed two holes on its upper lip, same
size, directing across from one another, they didn't seem to get bigger for
a while till about 2 days ago when i noticed they had not only progressed
downward but what was left of his upper lip was detached. Someone on
angelfish.net suggested that i wash his mouth with q-tip dipped in hydrogen
peroxide to make sure no bacteria was on his lip eating away at the tissue
<Not a worthwhile procedure; too traumatic, damaging; not effective.
Instead: Checking water quality, improving, perhaps some antibiotic in the
food, water... a concentrated bath immersion>
but of course because of his struggling i ending up hurting him more,
which i feel very terrible doing so. He now can no longer eat because of how
bad his mouth is, and I'm not very convinced if it ever heal with how bad it
is, here is a video of it (i tired to get pictures but its a lot easier to
see in a video):
http://crazy-fish-lady.tumblr.com/post/44421022193/here-is-kings-current-mouth-condition-he-can-no
<Does appear to be some sort of secondary infection eating away at the upper
mouth... from/following a physical trauma... maybe mouth - "wrestling" w/
another angel>
Do you think there is any hope for him?
<There is always hope>
People have suggested that it is from fighting
<Yes>
but I'm not convinced at all because i don't think fighting will cause two
holes on the roof of the mouth, and i have never once seen him fight let
alone pick at another fish/angel. But anyway here are my tanks current
conditions:
tank size: 55 gallon
filter is AquaClear 70, sponge and BioMax
ammonia 0ppm
nitrate and nitrites were also 0,
<... 0 Nitrate? How is this achieved?>
my tank cycle recently crashed
<Also a clue and probable cause>
but i have been keeping an eye on it and nothing has gotten worse sense
then.
Tank inhabitants are 4 angels (including king), 12 Rummynose tetra's, 1
golden gourami, 1 red tailed shark, an Oto and a brown Kuhli loach (given by
a friend who didn't want fish anymore) and a peppered Cory cat.
I do water changes weekly, 25%-50% thanks for reading! I look forward to
your answers.
--
Bailey Palmer
<I'd have you review what we have archived on Pterophyllum. Start here:
http://www.wetwebmedia.com/FWAngDisF8.htm
and read over the linked files above. Bob Fenner>
|
http://crazy-fish-lady.tumblr.com/post/44421022193/here-is-kings-current-mouth-condition-he-can-no
|
E-mail for Neale
Salt use for FW Ich 2/7/13
Neale:
I was wondering how much salt to treat the Ich in the 46 gallon with
angelfish? Angelfishusa.com said 8 tablespoons and 88-90 degrees for two
days. I did 2 tablespoons and 85F for four days and the black angelfish
is more active, but still has the Ich or velvet spots. I have the
other smaller angelfish in with him, but I think the smaller guy is
taking his food. Thank you
<46 US gallons is 175 litres, but you can knock 10% off for rocks and
such, so that's 158 litres. So at 2 gram/litre, that's 316 grams. Take
out a litre or two of water out of the aquarium into a bucket, dissolve
in the salt, then pour back in, preferably in stages across 20 minutes.
Cheers, Neale.>
Re: E-mail for Neale 2/7/13
Neale
So I will leave that much salt in for two days and then do a huge water
change??
<Will take more than 2 days… would leave a week, or two. No risk to the
fish. 2 g/l is a trivially low salinity -- not brackish water!>
I think I will put the other smaller angelfish back in the 10 gallon.
<Why? They're infected. All fish in a tank where one has Whitespot will
very likely be infected, regardless of the lack of symptoms. Treat all
at the same time. As Bob would say, do buy, read a good quality fish
health book. All this has been covered in depth.>
Thank you
<Welcome. Neale.>
Angelfish may be dying /Neale
2/3/13
Hello:
I have a black angelfish in a 46 bowfront. I have another in there, but
he is in the ten gallon for now. I can't tell if the black one has Ich
or not. There are white spots, that do look like salt crystals. Other
times when I look the spots look flat. There are about four or five
spots spread across the body and on the fins, but some more spots are
concentrated near the gills and the fish has small white ribbon like
stuff protruding from the anus. Could this be a fungus?? The fish will
come up for food, but usually won't take it. I am putting the heat up to
the late eighties, which may kill the Nerite snails. I do have Maracyn,
but that is just for fungus. I once read that it was ok to put a fish in
a smaller tank like the 10 gallon and saturate with marine salt for 3-5
minutes then place back in large tank, but I will not do this without
talking to you guys. Thank you for any info
<Whitespot and Velvet can seem similar, but Velvet often gets inside the
gill cavities before the rest of the body, and in that way causes
serious stress to the fish. Treatment is similar to Whitespot, but
Velvet can be more stubborn, and may need a second round of medication.
In either case, both diseases can allow fungus and Finrot-type
infections to set in.
However, pale (often transparent) stringy faeces are normally a sign of
gut parasites, particularly Hexamita. The best approach here would be to
trade the Whitespot or Velvet using the combination heat and salt
treatment, whilst also medicating as per Hexamita, using Flagyl
(Metronidazole). Do remember to remove carbon whilst medicating, if
carbon is used. Cheers, Neale.>
Angelfish may be dying /RMF 2/3/13
Hello:
<Judy>
I have a black angelfish in a 46 bowfront. I have another in there, but
he is in the ten gallon for now. I can't tell if the black one has Ich
or not. There are white spots, that do look like salt crystals. Other
times when I look the spots look flat. There are about four or five
spots spread across the body and on the fins, but some more spots are
concentrated near the gills and the fish has small white ribbon like
stuff protruding from the anus. Could this be a fungus??
<Doubtful, but possibly>
The fish will come up for food, but usually won't take it. I am putting
the heat up to the late eighties,
<Good, this is what I would do.>
which may kill the Nerite snails.
<Just to 85, 86 F. then will do>
I do have Maracyn, but that is just for fungus.
<Mmm, no; for more than this>
I once read that it was ok to put a fish in a smaller tank like the 10
gallon and saturate with marine salt for 3-5 minutes then place back in
large tank, but I will not do this without talking to you guys. Thank
you for any info
<I would not use a salt bath here... Please review the FW Angelfish
Disease FAQs... Starting here:
http://www.wetwebmedia.com/FWSubWebIndex/fwangeldisfaqs.htm
and the rest (linked above). Bob Fenner>
Freshwater angelfish and possible Ich
1/30/13
Hello:
<Judy>
I have a 46 gallon bow front with two angelfish and eight Nerite
snails.
The fish were acclimatized to a ph of 7.8. The gH and kH are
high enough for livebearers, but people say that is fine if they are
acclimatized slowly which they were.
<Mmm, if tank bred (very likely), probably so>
The larger black angelfish
<Oh... darker angels are inherently less hardy than other varieties>
has a few salt crystal like spots on him/her. The other nearly white
angelfish may but I can't tell due to the light color. Neither
of them has eaten for the past two days.
<Always a bad sign>
The white angelfish is active, the black one is hiding a lot. I turned
the heat up to 84F and turned the lights down. I have read that marine
salt would not be a good idea for these fish.
<Correct>
I have an empty 10 gallon I could treat the black fish in with some meds
but I do not know which one. Any ideas? Thank you
<Not a good idea to move or treat. What other fish are present here (if
any)? Is there measurable ammonia, nitrite, nitrate? Bob Fenner>
Persistent problem with a bloated freshwater angel fish
1/13/13
Dear WWM crew,
I've been reading the great advice on this site throughout the past few
years while we learned how to maintain a freshwater aquarium. Thanks for
all the effort you guys put in!
<Thanks for the kind words.>
I’m hoping you can help us with a persistent bloating problem that we’re
having with one of our freshwater angels. First about the aquarium: we
have a 55gal freshwater tank, with about half an inch of coarse gravel
(small stones), plastic plants, a piece of driftwood, a rock and a ‘fake
plastic rock’, an Eheim 2217 filter ‘in good health’ (occasional
coarse filter rinse, occasional fine filter swap, rarely a carbon pad,
rarely a gentle rinse of the bio media to prevent clogging), UV
sterilizer before the filter, air bubbler, filtered tap water with
AquaSafe conditioner, recommended dose of CopperSafe (can you tell we’re
afraid of diseases?), temperature 78F. The water here is outlandishly
hard, pH something like 8.5 if I recall correctly. We do about 20
percent water change per week as we vacuum the gravel. We don’t add
salt. The aquarium never gets direct sunlight, but it’s in a room that
gets kind of warm during the day, room temperature may vary between
65F-85F throughout the day. The aquarium has been running for a few
years without major problems.
<All sounds good, save for the rather high pH. While farmed Angels
aren't delicate at all, they do best in soft to moderately hard water
between 2-20 degrees dH, pH 6-8.>
We have four medium sized freshwater angels, one tiny angel, one pictus
catfish, one blue gourami, one pearl gourami, and three yoyo loaches.
Everybody seems to get along fine these days. We feed tropical flakes,
frozen shrimp, bloodworms, and two more from the ‘freshwater pack’ from
‘San Francisco Bay Brand’. All have good appetite.
And now for the problem, one of our angel fish started getting bloated
about seven weeks ago. After initially hoping that it was pregnant, it’s
now clear it has a problem. It used to be one of our strongest fish,
getting to all the food first, so we also considered that it was just
getting fat, but the bloat seems localized, like something is pressing
outward. Over these 7 weeks we've tried several things, including
putting it on a diet behind a divider for two weeks (no clear change),
feeding it peas for a few days (no effect – didn't eat much either
though), giving it medicated food (Jungle Anti-bacterial), and treating
with Maracyn II and Tetra Parasite Guard simultaneously. Throughout all
of this it has basically looked the same, see the attached pictures. We
do have the feeling that it gets noticeably worse if we feed it even
tiny amounts of food.
<To recap the basics: Dropsy occurs when fluid accumulates within the
body cavity. Though often considered terminal, it can be cured if caught
early, which may be the case here if the Angel is still active and
feeding. Start by raising the water temperature to 28-30 degrees C/82-86
degrees F, then add 1-3 teaspoons of Epsom salt (not tonic salt) per 20
litres/5 gallons of water. Ideally, add an antibiotic medication like
Maracyn (a good antibacterial like eSHa 2000 can be an adequate
substitute that might be used in lieu of antibiotics). After about a
week, the swelling should subside. Since dropsy is usually a sign the
fish was stressed by its environment, this would be a good time to
review things like filtration and water changes. Because Dropsy is
almost always caused by some sort of environmental stress, review the
aquarium conditions.
Stocking, water changes, water quality, filtration, etc.>
Given everything we’ve done we’re at a bit of a loss. Can you think of
anything else we can try? Thanks in advance for any help you can give.
<Deworming is something you might want to do, though serious worm
infections usually cause the fish to waste away at the same time its
abdomen swells up. The Metronidazole and Nitrofuranace combination also
works well with mystery cichlid problems >
Best regards,
Joe
<Hope this helps, Neale.>
|
|
Re: Persistent problem with a bloated
freshwater angel fish
1/13/13
Wow, thanks for the amazingly fast response. So based on the pictures you
think it's most likely dropsy, not constipation?
<Assume both. Treatment for one will work fine with the other.>
Can we do the salt
<...Epsom, not regular salt...>
treatment in the main tank or will it stress out the other fish?
<Is safe with other fish.>
If it's dropsy, should we continue to feed normally, or feed the sick angel
only minimally or even not at all?
<As normal, but given constipation may be a factor, leave out flake and
other dried foods, and instead focus on brine shrimp, daphnia, cooked peas,
and perhaps spinach if your Angel eats the stuff.>
Thanks again for the advice. -Joe
<Welcome, Neale.>
Re: Persistent problem with a bloated freshwater angel fish
4/8/13
Hi there, just a quick follow-up on our bloated angle fish problem. In
the end were afraid to move him to a hospital tank for fear of added
stress, and we didn't want to medicate the entire tank again with
antibiotics. We kept the divider in the tank with the sick angel in a
small section (like 1/4 of the tank) with some plants to hide behind,
adding the recommended dose of Epsom salt, and feeding very sparingly.
I'm happy to report that after one month or so he got back to normal
size. By now the divider has been out for about six weeks, and he's
feeding as greedily as ever before without any sign of bloating. Hurray!
Thanks for the advice. The healing was so gradual that for weeks we
convinced that things were not improving, until one day we realized that
he was back to normal. A true fishmas miracle!
<So great to hear a happy ending to this WWM story! Thanks for writing
in. Yes, I agree, the Epsom salt treatment is slow but does sometimes
work miracles. Wouldn't have believed it myself without having had to
try it out. One of the best tricks I've personally learned from Bob
Fenner. Take care, Neale.>
|
angel fish pregnant or not? FW Dropsy f'
1/9/13
Hello,
I have a 36 gallon tank with a variety of small fish including 3
medium/large size angel fish. One of the fish looks very pregnant
or bloated, he/she is about twice the normal width. I thought she was
pregnant and I prepared the tank for her laying eggs. However,
it's been close to 2 months now and nothing has happened. The fish
appears to be healthy in
other ways but the only observable difference has been this fish
somewhat secluding from the others and one angel fish keeping the third
one away from this pregnant or bloated fish. I also just observed
this fish swimming vertically with the mouth up for just a brief moment.
Do you have any guidance for me? Thank you,
Greg R.
<This fish has Dropsy. Dropsy occurs when fluid
accumulates within the body cavity. Though often considered terminal, it
can be cured if caught early. Start by raising the water temperature to
28-30 degrees C/82-86 degrees F, then add 1-3 teaspoons of Epsom salt
(not tonic salt) per 20 litres/5 gallons of water. Ideally, add an
antibacterial medication. After about a week, the swelling should
subside. Since dropsy is usually a sign the fish was stressed by its
environment, this would be a good time to review things like filtration
and water changes. Because Dropsy is almost always caused by some sort
of environmental stress, review the aquarium conditions.
Stocking, water changes, water quality, filtration, etc. Cheers, Neale.>
Re: angel fish pregnant or not?
1/9/13
Thank you so kindly, that is very helpful!
Greg
<Most welcome. Cheers, Neale.>
Re: angel fish pregnant or not?
1/9/13
Thank you again, I had one more question, would you consider dropsy to
be contagious?
Greg
<It is not. Dropsy is a symptom that the organs inside a fish aren't
working properly. Specifically, those organs concerned with
osmoregulation such as the kidneys. So it's more like a organ failure
than a disease, though opportunistic bacteria may be involved. Fix the
environment, use the heat/Epsom salt treatment, and medicate against
internal bacterial infections (something like KanaPlex in the US), and
you can save a fish with Dropsy, especially if it is still feeding and
swimming about. Cheers, Neale.>
Re: angel fish pregnant or not? Dosing MgSO4
1/16/13
Hello, how often would you say that I need to treat the water with Epsom
salt? Is it a one time thing or should I repeat the dosage
daily/weekly?
Thank you again,
Greg R.
<Dose the tank once to start up with, sufficient for the entire volume
of water. So if your tank holds 36 gallons of water, at 3 teaspoons per
5 gallons, that's about 7 x 3 = 21 teaspoons altogether. Mix in a jug of
warm water, then add slowly to the tank across half an hour or so. Doing
this avoids shocking the aquarium fish in any way. Now, each time you do
a water change, replace only as much Epsom salt as the water change took
out. So if you take out 10 gallons of water, then you need to add10
gallons of new water, so you add 2 x 3 = 6 teaspoons of Epsom salt. Keep
doing this for as long as necessary for the Dropsy to go away. Epsom
salt is not toxic or even stressful to the fish (it's a laxative of
sorts, and helps to "reset" the osmotic balance inside the fish, or so
we think) so you can use it for many weeks, even months if needs be.
Cheers, Neale.>
Re: angel fish pregnant or not?
Wonderful! Thank you again!
<Welcome, Neale.>
Dead angelfish and marine salt? 11/22/12
Hello:
I had two freshwater black angelfish in a 46 gallon for the past few
months. I found one dead this morning. The water quality was fine. The
API kH tester stated the kH was correct for angelfish between 3-6,
weekly 25% water changes, the temp is always about 82 degree, ammonia
levels are perfect, ph is 7.5 The one that is left has a little white on
the mouth. This may be a fungus infection and maybe what killed the
other one. I did a big water change and turned the heat up to the mid
eighties. My question is: Is it ok to add any marine salt to the tank,
like a tablespoon for infection? I spoke to someone at the LFS and they
said that was the worst thing I could do. Thank you
<Hello Judy. Do start by reading here:
http://www.wetwebmedia.com/fwsubwebindex/SaltUseFWArtNeale.htm
Salt is not a fungus cure and certainly doesn't magically make sick fish
healthy again. It can cure one or two things, particularly Whitespot,
but other than that, it's best to go with a commercial medication. In
any case, marine aquarium salt might be used, but because it contains
less sodium chloride than tonic salt it's harder to dose accurately, and
the portion that isn't sodium chloride includes a lot of minerals than
raise the pH and hardness of the water, and those are things you don't
normally want in freshwater community tanks. So while it might work, at
a pinch, it certainly isn't the salt you want to buy or even use if you
have a choice. For fungal infections, Methylene blue is quite reliable
and essentially safe even with eggs and newly hatched fry, so if you're
dealing with a slight fungal infection, it's a good way to go. Melafix
(and other tea-tree oil medications) may be recommended, but I'm not a
huge fan, and wouldn't use them except as a preventative when I've seen
a fish has just been injured (e.g., by fin nipping or fighting) but
isn't yet showing signs of fungus. Bob Fenner is even less of a fan…
<<Indeed. B>>
http://www.wetwebmedia.com/fwsubwebindex/phonyfwmeds.htm
Cheers, Neale.>
Angelfish with weird green stringy poo? Mild Constipation? -
10/25/12
Hey crew!
<Hi Bailey>
I've gotten help with my angelfish once before from you guys and while i did
take your advice on a problem i had with some baby angelfish a few months
ago, they sadly all died.
<Bummer>
My fish are all well, except my oldest angelfish, a 3 year old marble has
some really weird poo. Its stringy and green, which I'm unsure what this
could be, i tried researching it but nothing really came up.
Have any of you guys heard of this? I'm very confused.
The water temperature is 82 F, the pH is 7.0, and the nitrite level is 0.
50% weekly water changes or more because my old filter broke and having to
use a smaller 160 penguin filter on my 55. Getting a new Aquaclear this
week. Tank has been running for a year and a half. Sand substrate, mixed
with water changes. A few silk plants here and there..two air stones run on
40 gallon air pumps.
I tried to get good pictures as best i could, but she is very camera shy and
never seems to sit still..
<From what I can see in the photo, it appears to be a minor case of
constipation. The green color will often come from flake food when
dyes are used for coloration, or just from a diet heavy on the vegetable
side.
If the fish is behaving normally and otherwise shows no symptoms, I don't
think it's much to worry about. Just cut back on feeding a little bit,
and perhaps be diligent about that recommended one day of fasting per week.
You might also try to feed a little frozen brine or Mysis shrimp for some
roughage. The exoskeletons can help in this matter. However, do
keep a close eye on the stomach area of this fish. Angelfish can be prone to
bloating and blockages. Catching that early is helpful. Hope that
helps. -
Rick>.
Thanks,
Bailey
|
|
spots on my new angelfish 10/3/12
Hi, I love the site, very informative. I haven't been able to find an answer
to my question yet though, So here it is. I purchased an angelfish
from a lfs which I have always heard of as having a pretty good reputation
with hobbyists so I didn't think too much about it in the store, but now
that's it is home I am thinking about it constantly. The problem is the fish
I bought has brown/black spots along its sides and some spots that look
almost like holes on its face.
<I see these both>
Otherwise the fish is pretty normal. It's kind of shy but doesn't hide all
the time, it has been eating, and it's colour looks good. I don't think it's
a colour locus (if that is the word) that comes naturally with the fish
because when he gets startled or whatever and he loses his stripes the dots
remain. According to the fish store the father was wild, and the mother was
tank raised and the fish is supposed to be a altum/scalare cross, which is
another reason I was willing to take the risk. To make matters worse I don't
have a quarantine tank at the moment, so I've exposed him to the other fish
in my 70g. the dots are just that, dots. It doesn't look like they are
breaking the skin and not protruding or anything. I also read in another
article on your site that there are wild parasites that can exist in the
fishes skin but don't harm it or leave the fish without being eaten by
another animal etc so I wonder if they could be something like that. The
marks on the nose are a bit different, they aren't really protruding but
they look a little different almost like the go further in or something. To
me they look more like holes but it's hard to tell. I have included some
pictures to help, although the quality isn't the best. In your
experience what do you think it could be and what steps should I take now
that I have stupidly exposed my tank? Thanks!
<Mmm, well, the black raised "dots" are likely a Sporozoan or Microsporidean
involvement, for which there is no cure as far as I'm aware (though I might
try adding Chloroquine Phosphate to foods in an attempt at curing)... the
holes in the face are symptomatic of the condition termed Head and Lateral
Line Disease/Erosion... might be related to the stress of the "dots"... but
often a nutritional issue. Read here re:
http://www.wetwebmedia.com/FWSubWebIndex/FWHLLECauses.htm
and the linked files above. Bob Fenner>
|
|
After the Angelfish Plague - restocking Tank 10/2/12
Last fall I had three large Angelfish in my 75g tank. Two of them had
paired off and had started breeding, albeit unsuccessfully. Lots of
eggs, never any swimmers. Studied and figured they were just young and
inexperienced, things would get better. Caught them in the act once and
feel confident it wasn't a compassionate female trying to fertilize the
eggs. That's neither here nor there, just background on how incredibly
healthy they had been! I fell in love with my two huge marbled Angels
(the third was platinum. *yawn* I like the marbled). I later bought a
few more marbled angels and added them to another tank, where they got
picked on so I put them in with the big ones.
I had never, ever had a problem with a single fish bought at that store
before, though I'd never bought angels there, either, so I sadly skipped
quarantine.
<Lesson learned, I hope. Even the best LFS has to get their fish from
somewhere else and can't control what happens to the livestock before
its in their store.>
Over the next 9 days, I lost 9 angels. Thanks to your amazing site
I figured out I had dealt with the plague, the symptoms matched
perfectly. Thank you for solving my mystery.
<Not sure who helped you last time, but you are very welcome. It's the
reason we do this.>
What I have never been able to find is how to go about making sure my
tanks are angelfish friendly again. I've searched several times over the
last year and all I ever saw or was told by local fishkeepers was to
wait at least 3 months before adding angels again. I waited 4 and bought
two established pair. Within 3 days all 4 were dead. Same thing all over
again. Four months is not enough.
<Are you sure it was the same thing that killed these four?>
I desperately want more angels. How do I clean my tanks to prepare them
to successfully house angels again? I do have a 55g Cichlid tank that's
been set up since that I've tried not to cross contaminate, and being
that I am so incredibly OVER cichlids I'm thinking I want to make that
an angel tank.
Cichlids are pretty, but BORING.
<I'm sure you are aware that angelfish are cichlids.>
No plants? No way! Due to my love for planted tanks I know I'm prone to
wanting to move plants between tanks
<I wouldn't do that until you know
all the tanks are healthy.>
I'd like to get the other 3 tanks cleaned out to make sure no more
plague gets to any future angels. Is time enough? How much time?
Do I need to break them down and bleach everything?
<Since you already tried adding livestock after 4 months and they died,
I'd say your best bet is to tear down the tanks and sanitize
everything.>
I know it's impossible to say for sure since we don't even yet know what
causes it, but I don't want to buy an angel and throw it in just to see
if it will die. That would be cruel and it would put me back at square
one on the time factor. *sigh* Is there any way to sanitize the existing
tank inhabitants so they won't carry whatever it is right back into the
cleaned tank?
<Probably not. From what I've read, even fish that survive a bout with
this disease are still contagious (Typhoid Mary) to imports. If
that tank was still populated, the plague might live on, or might have
been brought back with the imports. Can also be spread by very small
(mist) drops of water.
As you mentioned that you already tried bringing more fish into the
environment and they immediately died, in your position I'd probably go
with the "nuclear" option of tearing down and sanitizing.
Sometimes pushing the reboot button is the best way to healthy tanks.
When it is time to restock, I'd look for a local breeder you can trust
instead of a store so you have some history of the animals.>
Thanks in advance! You guys rock!
<We do our best to help.>
Amanda in Mississippi
<Rick>
All my Angelfish die the same way 9/30/12
Hello. I'm writing to you because I have read just about every forum on
the internet and can not pin down a good answer.
<Oh?>
I have a 140 gallon tank with a 30 gallon sump underneath.
<Sounds good.>
Aquarium is about 8 months old. The temperature is kept around 84
degrees.
<Much too warm for farmed Angels; try 25-28 C/77-82 F.>
PH is 7. (Achieved through Seachem Neutral Regulator added to the sump
during my once to twice a week 30% water changes. Natural PH would be
7.6 w/o buffer.) Ammonia = 0. Nitrites = 0. Nitrates = 5-10.
<Would not control water chemistry by changing pH directly. If you must
change water chemistry, change the hardness, then steady pH as
appropriate.
In any event, no real need to lower the pH for farmed Angels -- anything
between 2-20 degrees dH, pH 6-8 is fine.>
Large assortment of plants but no CO2 injections. Sand base. Tankmates :
2 red dwarf gouramis, 5 glass catfish, Male and female paradise gourami,
2 small discus,
<Discus and Angels aren't the best companions, but usually it's the
Angels that cause problems!>
10 zebra danios, 6" Pleco, 8" fire eel. OK. On to my story... About 2.5
months ago
I started buying and selling various sized Discus (2" - 4") and Large
Angelfish (2 - 2.5" bodies) from a direct importer. I'm making
a little extra money, having fun, learning, and toying with the idea of
opening a real business eventually. Out of 10 discus I haven't had a
single one die.
<Real good.>
But all the Angelfish seem to die eventually.
<Ah, now, what varieties are you keeping? Some varieties aren't that
robust, particularly if you buy very small, coin-sized specimens.
Standard silvers, marbled and golden varieties seem pretty tough, but
the seriously inbred varieties like Koi and all-whites can be rather
delicate.>
Except for one blushing blue that I bought from the same place. In total
I've had probably 14 angelfish die over the lifespan of my tank.(I
forgot to mention I had 4 angels that I bought from regular pet stores
that eventually died also.)
<Do you quarantine, de-worm, dose with Metronidazole prior to
introduction to the display tank. If not, do so.>
It might be worth mentioning that Regular Gouramis don't seem to make it
in my tank either. I do not want to give up on these angels because they
are beautiful. They are tank raised( in roughly 7.4 pH water I'm told),
various colors, many with tinges of blue, and veiltailed. I usually buy
about 8 at a time. I drip acclimate them in a 5 gallon bucket for a
little over an hour until the pH matches before I scoop them into a cup
and let them swim out of the cup into the tank with the lights off. They
all last for at least a couple days. Most seem happy, eating well, and
active at first.
Then they start dying off one by one.
<What's the water chemistry at the retailer? If your retailer has hard
water, and you have water which is has been made acidic, and perhaps
softer (it isn't clear to me if that's the case) then exposure to
dramatic water chemistry changes can stress, kill fish.>
Maybe 2 after the first couple of days. Then another one another day.
Then some might last a week then another dies. Until one at a time they
pretty much all seem to go. I feel like I'm writing a horror story here!
They all have the same symptoms before they die. They grow listless. No
visible parasites. Hide towards the back of the tank. Stop accepting
food. I feed them Spirulina flakes, small sinking cichlid pellets, and
sometimes frozen beef heart or frozen bloodworms. Open and close their
mouth and breath relatively fast. Then die within a day or two of
showing these symptoms.
I've tried treating some with PraziPro and some with Metronidazole
separately. It hasn't helped. Is it the small change in ph that is
killing them? Please help.
Thank you in advance,
Tim
<Hope this helps, Neale.>
Re: All my Angelfish die the same way 9/30/12
I can't thank you enough for taking the time to help me. I will try to
address any questions you had and ask any questions that your advice has
prompted. Is there a happy medium in regards to temperature and ph I can
achieve for angels and discus?
<They're not normally kept together. As you may realise, Symphysodon spp
(the ancestors of farmed Discus) and Pterophyllum scalare (the ancestors
of farmed Angels) come from somewhat different habitats. Discus inhabit
sluggish, warm, very acidic blackwater habitats in the flooded forest,
whereas the Angels come from more traditional rivers and streams where
the water chemistry is not so extreme. Altum Angels are more similar to
Discus in requirements, but plain vanilla farmed Angels less so. This
isn't to say they can't be kept together -- they can -- but farmed
Angels might be heat-stressed if taken from the standard 25 C/77 F and
put in a tank at 30 C/86 F.>
I had discus in pH 7.6 water before (The natural pH of my water and only
.2 pH higher than the distributor's water)
<The pH scale is logarithmic, so increments can be misleading if not
viewed that way; pH 5 for example has ten times the acidity of pH 6.>
and they did great. I use the pH regulator for the Discus but if its not
necessary and possibly killing the Angels I can stop using it.
<I would stick with what you're doing for now, but do review the water
chemistry literature, and reflect on the significance of hardness as
opposed to pH before getting too bogged down in changing conditions in
the tank. Unless your water is more than slightly hard, say, 10-12
degrees dH, then there's almost never a need to soften the water for
farmed Angels and Discus.>
The angels are all considered "large". Bodies 2 - 2.5". Veil tailed.
Usually black marbled with tinges of blue. Some have yellow spots and
every once in a while I get a white. The whites are usually the first to
go.
<A somewhat delicate variety.>
The conditions they're kept in at the wholesaler are less than ideal.
<I see. I'd pass over this wholesaler in favour of another.>
I am about to pick up a quarantine tank for the new angels. Should I
automatically hit them with Metronidazole or some other meds when I
receive them?
<Yes, and de-worm them. But to be honest, if the wholesaler has grubby
tanks and sickly fish -- find another!>
Knowing they are not coming from the best conditions. To the best of my
knowledge they are imported from Florida to New Jersey where I pick them
up. The location in Jersey is only 30 minutes away from my house. I will
test the hardness of the water the next time I go. Also, is it possible
they are being suffocated for air because the water is so warm?
<Can be, but if the other fish are okay, perhaps not. But yes, the
warmer the water, the less oxygen, and at high temperatures "inch per
gallon" type rules can and will be misleading, so be careful when
stocking.>
The water has the surface area of the tank 2'x4' and the sump tank to
absorb oxygen.
<Yes.>
But I do have the glass panels on top of the tank to slow down
evaporation.
Maybe that is somehow slowing down the oxygen exchange in the tank?
<Unlikely, so long as there's a good-sized gap between the glass and
water.>
PS. I apologize for the disjointed thoughts in the paragraph. I am
packing for a trip to Florida, but I wanted to get this email back to
you before I left.
Thank you again,
Tim
<Most welcome, Neale.>
Baby angelfish sick? /RMF
9/26/12
Hello crew! I've been looking around on your website for a few hours now
but I can't seem to pin point what is wrong with some baby angelfish I
recently got.
I got three baby angelfish (maybe around 3 months old) 5 and a half days
ago. One of them would not eat, i tried flake, blood worms, frozen brine
shrimp, freshly hatched brine shrimp, and daphnia, but she just refused
to eat. She started to get swim bladder issues so i tried some aquarium
salt to see if that would help, but she later passed. Now with only two
of the babies, I've noticed that my veil tail one is started to get some
clamped fins, at the top of the tank a lot, breathing hard. Also I've
noticed when feeding them today, he has this kind of filmy look on his
sides. He swims just fine and has a great appetite. Should I try some
Melafix or maybe some fungus clear?
<I wouldn't use either. The new angels may have a pathogenic issue...
that would be treated in a commercial setting w/ a combo. of
Metronidazole and an anthelminthic, perhaps Praziquantel>
The second little angel is perfectly fine, swims around a lot, eats
great. No signs of anything wrong with him.
Ammonia is 0, nitrates and nitrates are also 0,
<How is NO3 rendered thus?>
pH is at a 6.8. Tank
has been running for 1 year and half, with two full grown angelfish.
<Mmm, there may be an issue of bullying by the larger specimens>
Simple HOB AquaTech 30-60 with just carbon filter. I do plan to get a
new canister filter to help keep the tank clear. Temp runs about 76-80.
Sand substrate, mixed with weekly 50% water changes.
If I somehow missed what this could be some where on your website, then
sorry for the trouble!
Ciao, Bailey
<Mmm, tough to suggest the expense and stress of treating here... I
would just watch, wait. Small angels have genetic/developmental troubles
that do show up at times months after birth. Bob Fenner>
Baby angelfish sick? /Rick
9/26/12
Hello crew!
<Bailey>
I've been looking around on your website for a few hours now but I can't
seem to pin point what is wrong with some baby angelfish I recently got.
I got three baby angelfish (maybe around 3 months old) 5 and a half days
ago. One of them would not eat, i tried flake, blood worms, frozen brine
shrimp, freshly hatched brine shrimp, and daphnia, but she just refused
to eat.
<Bad sign>
She started to get swim bladder issues so i tried some aquarium salt to
see if that would help, but she later passed. Now with only two of the
babies, I've noticed that my veil tail one is started to get some
clamped fins, at the top of the tank a lot, breathing hard. Also I've
noticed when feeding them today, he has this kind of filmy look on his
sides.
<Maybe costiasis. Quarantine this fish if you can for treatment. It is
contagious.
See here:
http://www.wetwebmedia.com/fwsubwebindex/CostiaF.htm
Yes, that's Bob F and I going back and forth a few years ago.>
He swims just fine and has a
great appetite. Should I try some Melafix or maybe some fungus clear?
<Parasitic, so rid-ich maybe.>
The second little angel is perfectly fine, swims around a lot, eats
great. No signs of anything wrong with him.
Ammonia is 0, nitrates and nitrates are also 0, pH is at a 6.8. Tank has
been running for 1 year and half, with two full grown angelfish.
Simple HOB AquaTech 30-60 with just carbon filter. I do plan to get a
new canister filter to help keep the tank clear. Temp runs about 76-80.
Sand substrate, mixed with weekly 50% water changes.
If I somehow missed what this could be some where on your website, then
sorry for the trouble!
<Good luck>
Ciao, Bailey
<Rick>
Ragged Angelfish Fins, beaten
8/18/12
Hello all! I am a novice fish enthusiast and am having trouble. I have
searched the website and it has terrific information, but I am really
wanting to have confirmation on what is going on with my tank. I
started out at my locally owned fish store and bought a 20 gallon
tall tank, had many difficulties with cycling and losing fish, and
also with the types of fish I was keeping together. I was ready to
throw the towel in when I found an out of town pet store, family owned, not
the big box store, that helped me greatly!
<Good.>
Sorry for the tout but I feel its very important for people to realize the
difference in a place looking to earn a buck and a place that is concerned
with educating its customers. Anyhow, after the cycling problems, I
emptied the tank completely, left the rocks unwashed, and refilled and since
my water quality has been greatly improved. That was two months ago.
I am using a Aqueon on the tank filter with a carbon insert,
<Carbon is largely useless in your sort of aquarium; instead, concentrate on
biological media. Remove the carbon and replace with filter floss or sponge
or ceramic noodles.>
and a Terra Easy Strip tester kit. According to the tester strips my
Nitrate is just below 20, I assume this because the color it turns is
slightly less pink than the color it should be if it is 20ppm, Nitrite is 0,
Hardness is 150 GH ppm, Alkalinity is 80 KH ppm, and pH is 6.8.
<All sounds fine for Angelfish.>
I am thinking I need to invest in a good quality vial test kit, and wonder
which one is worth my investment.
<Possibly; I use the strips and they're quick and easy. But as/when they run
out, and you really want the accuracy liquid test kits provide, be sure to
get a nitrite test kit and a pH test kit, as these give you the best "quick
look" tests for water quality and water chemistry.>
Onto my fish problem. Once I felt my tank had stabilized I ended up
with 4 small juvenile Angelfish, 2 Pictus Cats,
<These are restless, predatory fish that do better in schools and need much
more space than 20 gallons (and to make matters worse, a "tall" 20 gallon
tank provides even less swimming space than a plain vanilla 20 gallon
tank!)>
2 White Tip Sharks,
<Do you mean the catfish? What used to be called "Arius jordani" but is
properly called Ariopsis seemanni? You do understand this isn't a freshwater
fish? It needs brackish conditions when young, and preferably
marine conditions as an adult. Even in a 20-gallon marine aquarium you
wouldn't keep these catfish -- they get HUGE, easily 20-30 cm/8-12 inches,
and sometimes a bit more than that.>
and one algae eater.
<What sort of "algae eater"? A common Plec, i.e., a Pterygoplichthys species
of some sort? Again, a huge fish -- 30 cm/12 inches within the first year,
and 45 cm/18 inches within two; barely viable in a 55 gallon aquarium, and
really needs 75-100 gallons unless you happen to like murky, faeces-ridden
aquaria. Trust me, if defecating were an Olympic sport, Plecs would win the
gold!>
Everyone seemed very happy and I was doing 20% water changes every week to
week and a half. After about a month I noticed one morning that one of
my Angelfish was barely swimming on its side near the bottom of the tank, it
died later that day. Within 48 hours I lost a total of 3 angels to
this problem. They still looked healthy except for some ragged fins.
The one pictured attached had ragged fins but persevered and other than the
fins was acting normally. I did a 50% water change and tested the
water before and after and the water did have a low level (.5) of Nitrate,
after the water change, none. Since then the survivor seemed to be
doing well, eating vigorously, but his rear fin hasn't grown back, and his
top fin is ragged this morning. I checked the water quality and those
are the stats I gave you above.
<I don't trust those values. It's not necessarily the test kit is inaccurate
(though dip strips are, at best, approximations) but you can easily detect
no nitrite or ammonia when you test the water at a certain time of the day,
but at another time of the day the nitrite and ammonia are well above zero.
Try testing every half-hour for 2-3 hours after giving the fish a good feed
and see what happens. But I do believe this fish is suffering from some sort
of bacteria-mediated Finrot, perhaps caused by stress, including water
quality problems. If one fish has ragged fins, then aggression of nipping
may be an issue. But if multiple fish have ragged fins, then you have to
suspect the environment as well.>
I also turned the heat up a bit this morning because I keep reading that 80
degrees is best, and on my stick on thermometer (which I will be replacing
because it doesn't give me a specific reading) was hovering between 76-79
degrees. So what now? I'm wondering if I should treat him for fin rot.
<Yes, but do bear in mind some medications (copper, formalin especially) can
be toxic to catfish. Antibiotics should be safe though.>
I am terribly upset that I took 4 healthy Angelfish from the store where
they breed them, and have caused 3 of their early demise! Am I on the
right track?
<No. You're doing a great deal wrong. Neither catfish species belongs here,
and it's not entirely out of the question they're attacking the Angelfish at
night -- after all, both species are predators, and while the Pimelodus
pictus can be combined with Angels of similar size, they may go for
small/weak specimens. The Ariid catfish simply don't belong at all, and
though they are total pussycats when kept with brackish/marine fish of
appropriate size (Monos, Scats or large Damselfish for example) large
specimens view much smaller fish as food.>
Also the sharks and cats are aggressive eaters but the Angelfish holds his
own.
<For now. Angelfish aren't adapted to fight for food.>
I am feeding a combination of dried ocean plankton and flake food, is this
sufficient?
<Let's assume you're getting rid of the two catfish species -- neither
species has any long-term future in this tank, so this isn't even something
to delay or argue about. It's a done deal. You made a CAT-a-strophic mistake
if you'll pardon the pun. A "tall" 20 gallon tank is adequate for a mated
pair of Angels. Since you can't sex Angels, you can't buy a pair, so you
need to buy six, rear them together, then remove the surplus fish.
Realistically, you need 40-55 gallons for a group of six Angels up to the
size when they'll pair off (around 8 cm/3 inches). So, what we're talking
about is a single Angelfish here, perhaps with a 5-6 Corydoras sterbai (a
good warm water-tolerant Corydoras) at the bottom and 6-8 medium-sized
tetras (such as X-Ray Tetras, a very reliable, easy species) in the middle.
All these would thrive on a mix of good quality flake and small sinking
pellets (mostly at night, for the catfish). Augment with freeze-dried food
if you want, but occasional live daphnia and/or brine shrimp are really
useful for avoiding constipation.>
Once this problem is solved I would like to get another Angelfish so I at
least have a pair, is it wise to do so?
<Keeping a pair is fine. Getting a pair is hard work. Two random Angels will
likely fight, the weaker one being bullied. Has been tried many, many times.
Unless you happen to get two females or a male/female duo that happen to
pair off, this isn't a reliable approach. If it's any consolation, Angels
can't always sex themselves either, and "homosexual" pairs are quite
commonly reported, usually two females, each laying eggs on a leaf assuming
the other was a male!>
Thank you for your input!
Darci
<Hope this helps, Neale.>
Sent from my Verizon Wireless 4GLTE smartphone
<Oh gosh, another of these ridiculous "from my phone" messages… when will
they stop? Who cares? Who's bright idea was this nonsense?>
|
|
Re: Ragged Angelfish Fins (also Ariids, Pimelodids in a very
wrong environment) 8/19/12
I confirmed that the suggested fish were in fact what I have in my tank.
<I see.>
They will be going back tomorrow.
<Wise.>
I'm hoping the out of town store will take them in since the local store
didn't care enough about them to give me complete and accurate
information.
<"Caveat emptor" I'm afraid. Welcome to capitalism. It's up to the buyer
to make sure the thing on sale is what he/she needs -- the seller is
under no obligation to sell you what you need!>
I will then treat the Angelfish for fin rot and follow through with the
other things you mentioned.
<Good.>
I have read I need to remove the carbon filter before I treat with
medication, is it okay to replace it with the filter floss during
or before treatment or should I just remove the carbon filter insert and
leave it empty until I am done medicating the tank?
<I would remove the carbon and replace with filter floss.>
How often and how much of a water change is needed during treatment?
<Usually, none during treatment, but a good-sized (25-50%) water change
a day after the last dosage is a good idea. Check with the instruction
leaflet that comes with the medication you use.>
How long after treatment should I consider purchasing the other fish?
<As a rule of thumb, wait at least a month after any sickness before
buying any new fish. That gives you chance to [a] make sure the sick
fish is better and not contagious; and [b] to make sure the filter has
recovered from any troubles that might have caused the fish sickness in
the first place.>
Thank you for your time and expertise!
<Welcome.>
Darci
<Cheers, Neale.>
Re: Ragged Angelfish Fins (also Ariids, Pimelodids in a very wrong
environment)(Bob, does Melafix actually harm filters?)<<can>>
8/21/12
Good morning from Michigan!
<Salve,>
All the catfish have been rehomed.
<Wise.>
I picked up a bottle of Melafix to use for treatment.
<Hmm… have you kept the receipt? This isn't a very reliable medication.
At best (and I'm being generous) it has a mild antiseptic quality, so
it's rather like dabbing a cut with antiseptic lotion. But it isn't an
antibiotic, and once the bacterial infection is established (i.e., your
fish are showing symptoms of Finrot) it isn't terribly effective.>
I'm curious though about the carbon filter insert.
<Junk it. Provides little value in freshwater systems.>
Carbon is supposed to be changed every few weeks from what I read, so I
wondered if its even active now.
<Good analysis. The reality is that carbon works for around 2-4 weeks
from new, and after that point it becomes so clogged with bacteria and
detritus it's basically a biological medium. While it might be useful in
that capacity, there are better media, such as high-quality ceramic
noodles. There's some debate about whether "old" carbon can release
toxins, but it can certainly mess up dosing medications, removing at
least some of each dosage, so overall effect of the medicine isn't as
expected.>
I haven't changed it out for 3 months. I am curious though, if I remove
the foam insert that has the carbon inside it, won't I also be removing
the good bacteria that is keeping my tank chemistry stable?
<Bacteria don't really affect water chemistry; their job is water
quality, which is a much different thing. Anyway, you can remove up to
50% of the live media in a mature filter and have no impact on its
working efficiency. Add some new media, and within days that new media
will be fully matured. It's remarkable really, and an example of why
bacteria are so useful in those applications where we've learned to
"tame" them.>
Since the tank stabilized I haven't changed this insert out of this
fear. Will the Melafix harm my biological system?
<Doesn't normally, but it's a scattergun antiseptic, so there's always
the potential.><<Can indeed destroy biological filtration. RMF>>
Also I've considered adding live plants to the tank to enhance the
biological filtration, what plants would you suggest?
<The easiest plants are floating plants, especially Floating Indian Fern
(sometimes called Water Sprite, Ceratopteris thalictroides). This plant
grows in most situations, doesn't mind being under an aquarium hood
(some other floating plants do), and its long roots bring plenty of
helpful bacteria! It also happens to be hands-down the plant most loved
by aquarium fish. You only need a bit -- it grows fast!>
Thank you again for taking the time to indulge all of us novice fish
keepers!
<Welcome.>
Darci
<Do read:
http://www.wetwebmedia.com/fwsubwebindex/phonyfwmeds.htm
http://www.wetwebmedia.com/plantedtkssubwebindex/ceratopteris.htm
Cheers, Neale.>
Re: Ragged Angelfish Fins (also Ariids, Pimelodids in a very wrong
environment) 8/21/12
I think I may have just had an epiphany, should I cut the bottom of the
insert and just remove the carbon and leave the insert in place????
Darci
<If that works, sure! Cheers, Neale.>
Update on Fin Rot Angelfish - 8/24/12
Hello Neal,
Just wanted to give you an update. I started treatment with
Maracyn. The Angelfish had already started to regrow his rear fin,
not such dramatic regrowth on the top fin but no more loss either.
<Cool.>
I'm hoping that will rejuvenate with time.
<Yes. There's definitely a point with Finrot where things stop getting
bad before they clearly start getting better.>
I did notice the new growth on his tail seems a little bent, but have
read on your website that's not something to be hugely concerned with.
<Yes. In fact if you look at most pet Angelfish, "odd" fins are very
common. Once the fin rays (the finer bones) get damaged, they often
split or fork or grow back crooked. Sometimes the fins eventually grow
back how they're meant to be, but often not. This is something you see
in the wild too, but farmed Angels are that bit more genetically messed
around with, so you also get genetic abnormalities thrown in as well.>
Can't wait to start shopping for the Tetras you suggested, but I know I
have to be patient! Is there another colorful species of Tetra you
would recommend?
<The top 5 tetras in terms of adaptability and good value are (from the
best) the X-Ray Tetra (Pristella maxillaris); the Black Widow or Black
Skirt Tetra (Gymnocorymbus ternetzi, occasionally nippy if not kept in a
decent group); the Silvertip Tetra (Hasemania nana, again can be nippy
in a small group); the False Penguin Tetra (Thayeria boehlkei, actually
the standard hobby species compared with the rare "true" Penguin); and
the Emperor Tetra (Nematobrycon palmeri). None of these is fussy about
water chemistry and all of them are omnivorous and easily maintained. Of
these, the False Penguin and the Emperor Tetra would both make
outstanding companions to Angels, being distinctly different in shape
and colour. If you want some red, take a look at Cherry Barbs rather
than tetras; again, they're unfussy, and the males are cherry-red, the
females peach-pink, so you get two colours for the price of one! Don't
imagine all barbs are fin-nippers -- some are, but these aren't, and
their behaviour is fun too, the females schooling together while the
males are vaguely territorial, holding their own "displaying areas"
around favourite plants.>
I've read about Cardinals, but also saw that they may be more difficult
to keep.
<Sort of. They're actually hardy in soft, acidic water, but do poorly in
hard, basic water conditions.>
An article on your website about them was very informative. Mostly
wanted to say thanks for all the great information and give you the good
news about my recovering Angelfish!
<Most welcome, Neale.>
|
Question about ph and angelfish
8/14/12
Hello:
I have a tank with two light colored angelfish, 46 gallon. The ph in the
tank reads 7.8. In the past I tried to keep black angelfish.
<Darkish angels are notoriously delicate; something about the inbreeding required
to "fix" the black colour. Oddly enough, they also have a reputation for
being overly aggressive! At least, they did back in the 70s/80s when
they were at the height of their popularity.>
I had six, but not all at once, and everyone of them died within a few
days.
<A lesson there… First question though: How big were they?
Angelfish with body lengths less than, say, 5 cm/2 inches are markedly
more delicate than bigger specimens. The coin-sized specimens
widely sold can be worth buying, but are often much more difficult to
acclimatise to your aquarium than expected. So, with delicate strains,
there's much to be said for buying half-grown specimens.>
Any other type of fish I had lived and thrived even a black lace which
is not completely black. The LFS guy that ordered in these black fish
tested our water and said that our ph was too high for any angelfish.
<Some truth to this, but not much. Wild Angelfish certainly come from
somewhat soft, acidic waters, though not necessarily the same very soft,
mineral-free, blackwater favoured by Discus (at least, this is true for
Pterophyllum scalare, the majority ancestor of the Pterophyllum hybrid
sold in pet stores). Anyway, the hybrid sort we see in pet stores
doesn't come from anywhere because it's a man-made fish, and like many
hybrids, it's much hardier than any of its ancestors. Provided the water
isn't crazy-hard, it can do well; here in England, Angels are often kept
successfully in "liquid rock" around the 20 degrees dH mark, pH 8-8.2.>
I did read that the people at angelfish plus in Florida who have a huge
hatchery breed angelfish at a ph of 8.5.
<Quite possibly. It is important to realise (and many people don't) that
pH isn't the critical issue; hardness is. Fish don't like sudden changes
in pH to be sure, but most of the Amazonian fish we keep in community
tanks are just fine between pH 6 and pH 8. For the most part, if you
moderate the hardness you can ignore the pH -- I have rock-hard water in
my tanks, so mix it 50/50 with rainwater, and don't really worry what
the pH is.>
They said that it is all about what the fish has evolved in. I do know
that the wild caught live in 6.8-7ph.
<And the rest… for some of the species like Pt. altum, we're talking pH
5-6!>
My thoughts are that the black angelfish are just too delicate and need
the low ph to survive.
<Unlikely the pH is an issue, but do check your hardness and act
accordingly. If you do something like change the pH directly (with
commercial pH-down products) you will make things even worse because an
unstable pH is even worse than the wrong pH.>
Is this true?? Thank you
<Most welcome, Neale.>
Re: Question about ph and angelfish (RMF, anything to add?)<<Nope>>
8/14/12
Hello:
The black angelfish were almost adults and I need to check water
hardness.
Thank you!!
<Most welcome. Cheers, Neale.>
Re: Question about ph and angelfish (Bob, would you check my theory here
re: alkalinity?)<<Yes, comments added>> - 8/17/12
Hello:
<Hello again Judy,>
I am the one with the two angelfish in the 46 gallon with the high ph. I
can't find a kH/gH kit around here, so I took a water sample to the guy
that sold me the black angelfish that died. He tested the water hardness
with a test strip, one of those 6 in 1 deals.
<Okay. These are trustworthy enough for "ball-park" figures like whether
there's detectable nitrite or if the pH is above or below 7, but you
should be aware they're somewhat difficult to read accurately and
consequently not good tools for accurate measurements.>
He said that our water is very soft, (we do have a water softener),
<You are using water from a domestic water softener in an aquarium?! You
really shouldn't be, for the same reason you shouldn't drink that
softened water either -- domestic water softeners don't really soften
water, they replace temporary hardness (= carbonate hardness in aquarium
terms) with sodium salts. That's fine for washing, but not good for
fish. Use the non-softened tap, usually the one over the kitchen sink,
that your installation engineer probably set aside specifically for
drinking water.>
alkalinity is high and ph is 8.4.
<Well, this doesn't make sense at all. Alkalinity is temporary hardness
(I believe) and precisely what your water softener is meant to be
removing!><<Unless the alkalinity is coming from elsewhere? Very soluble
natural gravel? Shells, coral skeletons as decor in this tank?>>
He told me that my only choice was to lower ph with ph Down or ph
correct,
<You shouldn't actually change pH directly, EVER, but instead ensure you
have the right hardness for your fish, and only if the carbonate
hardness is low, then use an acidic pH buffer to steady the water
chemistry at 6.5 or 7. Normally hard water (at least, water with high
carbonate hardness) maintains its own pH at around 8 without much effort
from the aquarist, assuming regular water changes. Let's remind
ourselves that (freshwater) fish aren't overly fussed about the precise
pH, but they do need a steady pH; your Angels are fine between pH 6 and
8, so long as its steady. That your pH is 8.4 suggests a very high level
of carbonate hardness, so my guess is you ARE using the "un-softened"
tap/faucet without realising it.
Mail order a (liquid/drops) carbonate hardness test kit -- it's probably
the most useful single water chemistry test kit for the freshwater
aquarist. What you're after for Angels is a carbonate hardness between
2-10 degrees KH. As I've stated already, the precise value doesn't
matter much.
Now, once you have a carbonate hardness reading, you can decide what to
do.
If it's high, say, 12 degrees KH, then a 50/50 mix with rainwater or RO
(not domestic water softener) water will give you a carbonate hardness
of 6, and likely a pH around 7.5. That's PERFECT for farmed Angels, and
will be nice a steady between water changes, so there's no need to add
any potions. Easy! Collecting rainwater obviously costs nothing once you
have the water butt and have cleaned up your guttering (this is how I
get zero hardness water, England being a great place for rain if nothing
else!) but RO water doesn't cost much if you buy it from a good aquarium
shop in bulk.
Under-stocking tanks and avoiding overfeeding ensures best value from
each water change (i.e., you keep nitrate below ~20 mg/l and pH doesn't
drop too much). Unless I was keeping a lot of tanks or doing a lot of
water changes, I wouldn't buy my own RO filter -- they're expensive to
buy and expensive to run.><<Not compared w/ other technologies here in
the U.S.>>
but that is not a great idea due to the fact that you have to do water
changes. I have Malaysian wood in the tank and it turns out that the
tannins make little dent in ph. I think that the only thing to do is
accept the high ph. My question is are those test strips any good?? Is
high alkalinity bad for angelfish or is it like the ph issue??
<<Both can be an issue; particularly w/ black angels, small, challenged
specimens. As Neale states, best to have neutral to slightly acidic pH,
moderate GH/KH>>
Thank you
<Hope this helps, Neale.>
Possible Mouth Rot Photo Attached
7/26/12
Hi,
<Sarah>
I need guidance for my angelfish. They have been lip locking and
fighting and now his mouth looks like possible mouth rot,
<At least damaged>
but I'm not sure if he's injured or if it's more then that. In the photo,
you can see where his mouth looks like its separating and is almost see
through as you can see some red like its the inside of his mouth. I do
water changes every 4 to 5 days about 50% With his mouth
I've moved to 3 days.
<Good>
Temp is 78-80, he still eats
<Even better>
and they have a varied diet. Almost all silk plants in aquarium (20
gal tall) No ammonia or nitrites and nitrates never register to
20ppm, tank established for a year and my injured fish is almost a year
old (he's huge which I think gives testament to how well i take care of
them). They are the only two fish in the tank. The other
angel doesn't look like his mouth is bad, but I'll put a photo of him
too as it seems like his lips are puffy.
I'm not sure if he's just hurt or if it's something more then that. What
do you recommend I do?
<Mmm, likely nothing more than you already are doing>
I have been reading up on E.M. Erythromycin
<This or Sulfa... but again, I'd leave all as is for now>
and if this is something I should get and treat with as I've read Melafix
and Pimafix are worthless.
<They are worse than worthless>
What do you think I should do?
Thank you,
Sarah
<Keep up the good water quality maintenance and mixed diet. Bob Fenner>
Sarah
|
Re: Possible Mouth Rot Photo Attached – 07/26/12
Hi
<Sarah>
Thank you for your response. However I don't think the right photo was
attached. The silver marble has a "puffy" mouth, but it's my black
marble that I'm questioning with the injury/possible mouth rot. Photo
below & thanks again so much.
<Ahh, thank you for this correction... where did I/we get the other
pic...?
Would still not medicate.>
Sarah
<Cheers, BobF>
|
|
Re: Possible Mouth Rot Photo Attached – 07/26/12
I had attached both of them in the original email but I guess my system (or
I) did not attach properly.
<Ahh>
I wanted to show the black marble as he was the one with the injury and
show my silver marble as his lips seemed swollen. Since I will keep doing
what I'm doing with water changes, feeding varied foods etc, and not
medicate, what should I watch for in case I have to medicate?
<Signs of decomposition... Hyphae...>
I know a symptom is "cotton" like stuff by the mouth. I noticed he had a
string of one which is what made me think he had a bacteria infection.
<May be>
I just wanted to say thank you and I am very grateful for your website and
assistance. I have become somewhat of a geek with my fish as its my #1 hobby
Thanks again
Sarah
<Glad to share. B> |
|
Angelfish death.... FW
7/5/12
I have a 90 gallon community planted tank with a wide variety of
bogwood, wood, plant features and these fish:
9 rummy nosed tetras
1 roseline shark (3.5")
2 Apricot gouramis (3.5")
2 Black angelfish (3.5")
1 leopard catfish (5-6")
1 Siamese algae eater (3.5")
These guys have coexisted for a year or more, I've experienced 5+ cycles
of eggs (2 types, but can't tell who the parents are) that the black
angelfish have preferred to freeze-dried/frozen food.
I have become accustomed to this vigorous gustation of eggs by the black
angelfish pair. Surprised, even, that I'm ATTACKED if I try to rescue
the eggs (but they are eating them...so they're protecting a food
source)
<Mmm, cichlids can be very attentive parents>
Sad, because I feed them bloodworms daily (they dance so cute).
<... do see the Net, WWM re these sewer worm larvae. Trouble>
Yesterday, I bought/added 2 sherpa <Serpae?> tetras to the mix and a
plant (from Thailand, packed in gel, and I rinsed under running water as
I subdivided and picked away the dead matter.
Today I came home to find one of my black angelfish dead. On the
bottom, sideways, A bulge with refuse in the anal area. It was the
smaller of the 2 angelfish, the gourami are not as aggressive, no eggs
have been laid (that drama was last week).
And the sherpa tetra and Rummynose are miniscule, non threatening.
I did a 30% water change on Sunday (3 or 4 days ago) So what caused the
sudden death?
<Perhaps the minnow shark, or gouramis... Maybe some sort of "internal
difficulty", even genetic predisposition>
I'm so sad, this angelfish was but a teenager (full sized but less than 2
years old). The angelfish have been the most aggressive aficionados of
the eggs in the tank (2 cycles of small orange/brown, covering an entire
leaf, 2 translucent egg drops that covered probably a 2"x2" area
of bog wood or drift wood (I have plant, wood, rock features in addition
to a 2 inch polished gravel substrate).
I change 30-50% of the water weekly. Nobody else is sick. I introduced 1
new plant, extremely well rinsed/trimmed.
Why did a young black angelfish die? The new sherpa tetras brought a
disease? They look fine. The plants brought a disease?
<Not likely pathogenic... elsewise others would be malaffected>
I'm so sad, I love the "lab retriever" wagging that the angelfish do
when I come into the room. Their water was changed/cleaned on the
weekend...
<I would keep up the water changes. Perhaps a read here:
http://www.wetwebmedia.com/FWSubWebIndex/FWAngDisF6.htm
and the linked files above. Bob Fenner>
Re: Angelfish death.... 7/6/12
Thanks Bob Fenner!
<Welcome Li'l Jen>
Dead Angelfish 6/23/12
Hello WWM Crew,
<Scott>
When I came home from work tonight I found that my black
angelfish had died. The only indication something was wrong was
last night while I was feeding them frozen bloodworms
<Mmm, I really don't like these sewer fly larvae... please search WWM,
the Net re their use>
he stayed up in the upper corner and showed no interest in eating.
Before that he was eating and behaving normally and had about doubled in
size since I bought him. I know he was still alive when I first woke up
but I couldn't locate him before I left for work. I have a 46 gallon
bowfront tank using a Rena Xp2 canister filter and a large air
stone, Ammonia-0, Nitrite-0, Nitrate-0, Temperature- 78F, Ph-6.4 , 20 to
30% water change done weekly. In the tank there are 3 other angels (all
still juveniles (including the one that died) added about 2 months ago),
5 Otocinclus (added 4 days ago), 16 albino Cory cats (4 adults that have
lived in the tank for several years and 12 juveniles ranging between 4
and 5 months old), an infestation of Malaysian Trumpet Snails and
several live plants.
I've been adjusting the water flow for a few days so that it breaks the
surface while the lights are off and back down during the day to
keep the surface relatively smooth. I've also been adding 7ml of
Kent Freshwater Plant 3 times a week for about a month (last dose was
this morning). I was only feeding them flakes once a day until 4 days
ago when I started alternating with the frozen bloodworms
(which I've done twice) and last night I clipped a slice of cucumber to
the glass to see if the Otos would eat it (they didn't and I now know
blanched zucchini would be a better choice). Also of note is that I've
noticed a couple of the small Corys staying at the surface at different
times during the day and night, and I've lost 3 of the juveniles in the
past several weeks.
<Mmm, very small ones? The smaller they are, the more easily lost to
anomalous causes>
The Cory's behavior lead me to think that there is not enough oxygen in
the water
<Mmm, Callichthyids (and many other S. American/Amazonian basin fishes)
are facultative aerial respirators... they can/will gulp air at the
surface if there are low DO issues>
but with the filter turning over the water more than 6 times an hour and
the air stone I find that hard to believe. If any of you have any
insight as to why the angel may have died and if it's linked to the
death of the juvenile Corys I'd greatly appreciate it.
<Well... black/ish angels (Pterophyllum) are historically more subject
to such sudden, inexplicable losses... I would cut down on the Kent
product>
Also is keeping just 3 angels a good idea or should I add another once I
know the water is safe?
<Mmm, actually... in this size/volume/shape system, I'd stick w/ the
three>
Finally I know that when they mature there may be an aggression issue if
two angels pair off and need to be separated from the others. I'm
wondering if they could be housed in a 37 tall with a Senegal Bichir if
the need arises?
<The bichir may well prove to be too aggressive, consume the angels>
If not I have a 20 tall that I can use.
<This will do handily>
Thanks in advance for any help you can provide and thanks for the help
you've already provided. I've learned a great deal from this site and it
has saved me from making several mistakes.
Scott
<Ah good. Welcome. Bob Fenner>
Help with Popeye in freshwater angelfish - 5/9/2012
Hi, WWM: Andrew In December I had two angelfish with PopEye symptoms (in
both eyes), brought on by water quality issues which occurred while I
was out of town. After a few days both fish quit eating, and I moved
them into a quarantine tank and gave them an antibacterial treatment,
which seemed to work since a few days later their energy levels and
appetites improved significantly. After a couple of weeks their eyes
were still enlarged but I assumed this was permanent damage and the
infection had gone away since the fish were now behaving normally, so I
released them back into the main tank. Unfortunately, their condition
rapidly deteriorated and they both died within days. A few weeks later,
I lost another angelfish who had not exhibited any symptoms whatsoever.
Then, a few weeks later, another angelfish died in similarly mysterious
fashion. Then, one of my clown loaches got PopEye (in both eyes). I
decided not to quarantine him out of a worry that he would get more
stressed by being isolated from the other loaches and was still behaving
normally, eating well, etc. A week later his energy level dropped
precipitously and I also lost him. WWM: Mmm, a good accounting of
observations Then, three weeks ago another angelfish started displaying
mild PopEye symptoms, and I immediately quarantined him and started
treating him with the same antibacterial medication as the first two
fishes. He's in stable condition but isn't showing any signs that his
condition is getting any better or worse. He's eating well and not
showing any signs of stress. The remaining fish in my main tank also
seem to all be doing fine. Not sure what to do at this point. I read in
your FAQ that Epsom salt could help, but given that this really seems to
be caused by an infection WWM: Agreed; and difficult to treat in most
cases... as you state, typically these exophthalmias are long term,
perhaps permanent and not by trauma I'm wondering if there are some
other measures I should take. Also, how would I know when it is safe to
move the quarantined fish back to the main tank? I don't want to risk
spreading whatever is causing this to more fish in the main tank. WWM:
There are other antibiotics, antimicrobials that folks (anecdotally)
report as efficacious... Chloramphenicol is a fave if you can acquire
it... added to foods... One complicating factor is that I live in China,
and fish medicine isn't very advanced beyond offering various "cure-all"
potions that I'd never risk giving to my fish. I've found a way to buy
tetracycline and erythromycin locally but I don't know how to properly
dose this for fish to consume. WWM: TC HCl is relatively safe... best to
mix dried foods (pellets, flakes...) in with any given measure (a 250
mg. capsule contents); shake in a bag, serve, store in a fridge twixt
uses. Bob Fenner
Re: Fish death
3/30/12
Well, it's very sad, but I had to euthanize the fish.
<Too bad.>
I ordered the medicine (can't remember the name off the top of my
head..)
It ended up coming a day late, and my fish was completely
degraded, wouldn't even swim up for food. But she's
been put out of her suffering, and since the suspected fish
TB is still in my aquarium, I'll be able to use the
medicine for any future confrontations with the disease.
<I see.>
I had a little mix up with the angel and the younger platy,
though. I had come home from my classes and all of the fish
seemed okay, I fed them, and left. But I came up about an hour later
and I found (for the platy's size) a rather large lesion a few
centimeters behind the right eye. I'm surprised it didn't
go for the guppy or any of the neon tetra first, though. The
wound looked just about the same size as the angel's mouth, so I
guess we have a culprit here.
<Can be. Angels eat small fish, including Neons. They don't,
however, normally take pot-shots at fish they can't swallow whole.
So keep an open mind here, and don't place blame on the Angel
without considering alternative issues.>
Now I'm going to need a tank divider.... I'm looking
online for a couple of different antibiotics for the platy, but I saw
one called "Bio-bandage," using a gel-based formula to
heal open wounds and abrasions. (too bad it's ten dollars for a
little 6 oz. bottle..)
<Pretty pointless, but if you want to spend the money go ahead.
Otherwise, if water quality is excellent (zero ammonia and nitrite) and
you do 10-20% water changes every day or two, fish with open wounds
will heal quickly, within a week or so.>
There's no sign of stress or any fungus growing on the wound, but I
don't really want to waste any time that I could be using to heal
the wound.
I'll look into this "bio-bandage" stuff, but I'll
need some more options.
Thanks for all of your help, though. I'm sure that the platy
will be fine, but I'll just have to wait and see.
-Jenny
<Cheers, Neale.>
Re: Fish death 3/31/12
Well, there could have been some alternative causes, but it looked like
the angel had gotten a bit agitated lately, probably
because I stopped feeding her as much food as I used to. I
added some Melafix,
<Not a medication I recommend once a fish is actually infected with
something; better used as a preventative when healthy fish are
physically damaged, e.g., by fighting.>
hoping it could help keep any rotting or fungus away, and whether it
was the Melafix or not, the fish seems to be getting better already!
:)
<Good.>
I'm thinking it was partially the neon tetras, too, because they
were lightly picking at her before I separated the injured fish from
the rest. I guess they kind of "cleaned" her of the
dead/dying tissue, so that could have helped prevent any rotting on the
wound. (hoping that it wasn't painful for the poor fish..) I've
bought a tank divider to separate them while the fish heals, fits
snugly so none of the other fish, especially the angelfish, can get to
her.
Thanks for the reply, hope you have a nice day :)
-Jenny
<Glad to help, and have a nice day yourself! Cheers,
Neale.>
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