Schooling Bannerfish

[Kevbarnes11]

I have 2 Schooling Bannerfish. One of the fish has white stuff on its fins. What is it and how can I get rid of it without hurting the other fish and corals?

[Codeman00]

Did you do and searches in RC for this to diagnose the problem? There is a fish disease forum you can search through and post on if you need to. No one can really diagnose anything with out a picture..there are a lot of fish diseases that start or end with "white stuff".