crazy cajun
Reefing newb
my yellow tang that i have had for 2 years has his dorsal fin getting transparent and slowly Deteriorating but is eating well and swims normal, all water pram are normal, what seems to be going on with him, i feed my fish Emerald entree frozen food and i do have some algea in the tank and a little hair algea he is always graizing on the rock . what gives?? and any remedy ?