blasto_master
04/07/2010, 01:27 PM
I have had my powder brown tang for a couple of years. Sometimes when I over feed my fish tank, this particular fish goes nuts. It swims erratically and dashes around the fish tank doing flips. If I don't feed too much and do the weekly water change, then this does not happen. Well today when the lights came on, it looking like he has ick on the fins and sides. You know the salt grain thing and when the lights are on the fish is showing signs. When the lights go off, it doesn't show any irritation at all. What is going on here. I have not introduced anything in a really long time. No new were brought in. Help!!