I need help. Recently I moved my 10gallon into a 30gallon. I have a dwarf gourami. 3 neon tetras. 1 molly. And a royal pleco. I also am planning on geting 2 angle fish. My think my molly was attacked by a yoyo loach with I got rid of and now he has a white spot on him near his anal fin. I don't think it is ich though. He has been laying on the bottom of the tank for a few days now and he has been eating his food fine and swimming to the top only to return to lay at the bottom. Any idea why???? Tanks!!!!!!