I really like the pair of Badis badis I picked up last week and they seem to be doing well. The male though has a loose scale on one side of his body that sort of flaps along as he moves. Otherwise he seems perfectly fine, so I am not sure of the cause of the loose scale or if I should do anything in terms of preventative medication. Should I leave him alone, or not? Not sure if loose scales can result in infections of any kind.