bought longnose tang yesterday. since then he lays on his side. when i feed he moves around but really does not eat. came home tonight and he was stuck agianst the powerhead when i move him off he just fell to bottom. usually when i move him he swims around for a minute now he just doesnt move. he breathes sharply and every 30 or so seconds not sure what to do. water is in good condition.????? samik

doesn't sound good my friend, i just lost Gus, my 4 inch blenny, acting the same way.....water parmeters are fine...no apparent reason at all....im switching to RO water and not adding anything for a while....see if maybe i can balance out areas that i can't see with a test kit.....again I am sorry, good luck, Boss