I have a Klein butterfly in quarantine and the fish is doing great, swimming around eating like there is no tomorrow. Its been in quarantine for two weeks and i all of a sudden i see very faint white spots on fins (only in the clear section of fin) there are no spots anywhere else on the fish. I figured i would start a hypo on the tank but the a few hours later after a water change they were gone. I've had ICH in my display a while ago which is why i quarantine everything now but this just didn't look like the ICH that took down all my fish at one point. I read somewhere that there is some other ailment that is not a life threatening problem and also not contagious it started with lym..... i dont remember the full word. does anyone out there know what im talking about lol. Any help would be greatly appreciated