what is black iches look like, i have a sabe clown, he swim well, eat well, his belly have start to getting some black spots, the size of the o. hmm, is that coloration or, iches?
Black ick looks like white ick, only it is black. They will be raised on the skin surface, just like white ick. Thus, you should be able to distingish a parasite problem from natural coloration by seeing if the "spots" are raised. Use a magnifying glass and took a close up look.