My arowana is swimming vertically and he looks all beat up. My water parameters are perfect, and the blood parrots i have as tank mates for it doesn't attack him. I'm guessing he was spooked and tried to take flight lessons, but slammed himself up against the lid. Its currently in a 60 gallon and he is no longer than 7 inches. What should i do? Right now his fins are all ripped, and he does not swim normally.
