Ok, thanks everyone. The convict that has that fuzzy stuff is looking better, but I still see other fish flashing every once in a while. Other than that they seem healthy, swimming around and eating fine. I think I'm going to get something to test the water just to see what's going on. The only thing I put in the water before this occured was stress coat which I believe takes out chlorine so who knows what is in the water. I will hold off on the Rid Ich unless I see it getting worse. Thanks again.