I just got my Platy fish.I was cleaning his tank and I was taking them both out with the net the gray one was squeezed by the net is he going to die? he is struggling to swim and when he stops swimming he lays on the bottom of the tank but hes so strong that he will get back up he can make it all the way to the top and he still reacts to the tapping of the tank.Hes still pretty much energetic!He doesn't see sick except for the limping.Will he die?