I have a 55gallon tank. Umm my tang is very underfed skin and bones. I know my fault. Just started putting algea stuff and brine shrimp in the other day but he does not seem to be attempting to eat it. Is there anything that i can do. I aslo have 2 false pecula they are fine they where eating the flakes(they tend to get the food before it leaves the top). But i see it float right by tang and he does not even try to eat at it. This is unlike when i got him and he was not sick. I tried puting tang into a seperate tank to feed but still did not help. Any advice. Thank a mill



