Growth on tail of my fish
Hello every one,
I been in the hobby over 10 years i now have this tank running for over 2 years , same stock nothing changed. 0,0,5 nitrate right now. I have 2 Oscars 2 feather tail catfish ,Nicaragua cichlids, a fire mouth , and my salvini. Everything was fine I change 50% every Friday like clock work . I notice these white growths on my salviniís tail. Heís still feisty as ever , does anyone have any idea? I was thinking netting and using iodine on a cotton swab and wiping his tail??