What is wrong with my fish? I got two true percs on Sunday, and today (Tuesday), one of them acts like he is dying! He continues to stay on the bottom of the tank breething rapidly. Then he will fall to his side for 1 sec. and then start moving his fins but only staying in a 1 inch radius. He keeps doing this and he acts as if he is going to float to the top. Is he dying? Is there something I can do to help him? Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!