I have a roughly 10" Silver Arowana in a temporary home of 66.5(4'by16") hes been moved around a couple times lately due to a move and a sudden tank leak. Lately he's been freaking out a lot, even biting his own tail and swimming around in circles very much like a dog would....Has anyone else ever had an Aro do that? Ill try to get a video of some of his erratic behavior but atm he is behaving normally and cruising the tank.