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FAQs about Tangs of the Genus Naso Social Disease

FAQs on Genus Naso Tang Disease: Naso Disease 1, Naso Health 2,
FAQs on Genus Naso Tang Disease by Category: Diagnosis, Environmental, Nutritional, Trauma, Pathogenic (plus see Tangs/Rabbitfishes & Crypt), Genetic, Treatments

Related Articles: Naso Tangs

Related FAQs: Naso Tangs 1Naso Tangs 2, Naso Tangs 3, Naso ID, Naso Behavior, Naso Compatibility, Naso Selection, Naso Systems, Naso Feeding, Naso Reproduction, Surgeons In General, Tang ID, Selection, Tang Behavior, Compatibility, Systems, Feeding, Disease

 

Surgeonfishes: Tangs for  Marine Aquariums
Diversity, Selection & Care

New eBook on Amazon: Available here
New Print Book on Create Space: Available here

by Robert (Bob) Fenner

sudden loss of Naso; Siganid comp.?      3/6/14
I have a 90 gallon tank FOWLER, tank running for 2 1/2 years. I am in the process of restocking tank after an entire Ich loss 10 months ago.
Current fish: small snowflake eel (I have had for 3 years), marbled wrasse 2 inches in tank x 5 weeks, Naso tang (2 1/2 inches in tank x 4 weeks, Orange spot Rabbitfish 2 1/2 inches in tank x 4 weeks, Parameters: SG - 1.025 (matches my other reef tank), pH 8.2, Nitrates - 15-20, Phos - 0.0, 3 inch sand bed, live rock
Fish have been all healthy, eating and pigs. I went to feed one night and the Naso was down - no obvious disease - ate well the day before. And was out swimming just an hour before. He was breathing slow. I put him in front of the powerhead with a little improvement but I think just stressed from me handling him, then placed him in a container in front of a pump for aeration and protection during the night. He was dead the next day. He did hang out always with the Rabbit. I am quite suspicious the Rabbit incidentally Envenomized him.
<Me too>

Any other causes of sudden death even within an hour to consider?
<Mmm, "something" (what?) internal... damage from collection perhaps>

 This occurred a week ago. Rest of fish still healthy, happy and eating.
Only other inhabitant is a small hermit crab.
Next question is do I keep the Rabbit?
<Up to you. See WWM re Naso (lituratus); need more than a 4 foot run, length system... six plus>
 I have 3 fish to add in to this tank. Maroon and 2 angles from my other tank. I have been waiting for the new fish above to acclimate and prove health before I adding my existing fish. I have had these fish for a long time so know they are healthy. I am concerned the Rabbit could do the same to the others.
<Not if they're aware... do place them during light hours (or leave the lights on overnight)>
Thanks for any help insight you can provide.
<Cheers, Bob Fenner>

Surgeonfishes: Tangs for  Marine Aquariums
Diversity, Selection & Care

New eBook on Amazon: Available here
New Print Book on Create Space: Available here

by Robert (Bob) Fenner
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