These feeder guppies I have about 6 of them out of 50 ish have this round ball like mass growing on them on different parts of the body, its like a custard pale yellow. (Vanilla pudding ish color) Im guessing its a fungus and i treated 4 days with Quick cure and nothing so I finally removed all I could see with any growth. Im afraid the others might have it though. Ive had them in the QT for a week now, no other fish have started a growth just the original ones from when I bought them.
Heres the best of a picture I could get....


Heres the best of a picture I could get....

