Help i keep losing fish
Constantly my fish are getting new deseases and this has been going on for a while now, ich velvet dropsy bacterial you name it. My angel is RESLLY struggling.I quarantined it and he is still alive(barely) I have been treating him for fin rot since he is missing the side of his mouth, their is so white fuzzy stuff, however a molly just died in my tank so I think they are related, he had slightly bloody gills , I'm starting to think it is from my rainbow shark. He chases every fish pretty bad to the point where they are gasping for air , I have no place to put him so what should I do ???IS IT POSSIBLE MY RAINBOW SHARK IS CAUSING MY FISH TO CONSTANTLY GET SICK??