I think my spotted gar is paralyzed half way down his body. He is about 8 inches long and he shot across the tank to grab some shrimp. I did not see him hit anything but all of a sudden he flipped over and went into what looked like a seizure. He went to the bottom upside down and shaking. I grabbed him and tried to hold him up right. As soon as I would loosen my grip he would flip back over. I don't know what to do. He is still breathing but cannot keep himself up right. Any one experience this? His body is still streamline with not bends in it.