Im wondering whether my goldfish has ick? Just got him from a petco, so Im trying to figure out what disease this is. It kind of resembles ick but also doesn't. It is on the surface of his skin only with long streaks of white on one side of him. He is acting normal and like it doesn't effect him at all. Im worried about him getting my other fish sick! / Dont ask about what he is in, that was only for pictures.