left to go buy my girlfriends car came back all my fish are gasping for air at the top of the tank except the cat who is gasping at the bottom i immediately started doing a water change i am doing roughly 50 percent today and 50 tomorrow. my arro was all but dead it was litterally floating on its side dying. i was holding him right side up in the tank while i was using the fx5 to turbo drain the tank. now that i am filling it i have the filter back on and i was holding him in the current for a while he appears to be doing better as he is holding himself right side up in the current. what els can i do or am i doing all i can and do you think the arro will make it. please help dont bash on me just help