That wasa good discussion, I do supplement with garlic already when I feed. My big mistake was waiting for it to clear up, because all the other fish cleared up, so I assumed the blue tang would, but it didn't. I did do a hyopsalinity and the ickcame off, but I was too late. Next time I'll take swifter action. Thanks for that discussion, I learned alot from that experience. My nephew (purebullet417) keeps telling me to quarantine the fish I think I may have to.