My Midas seems to be having problems swimming. Right now he is sitting at the top, looking at me, but then he will try to change his position, and he is bumping into the glass and the bottom, and once on the bottom seems to have a hard time getting back up. Help??? I simply do not want to lose this fish! Have had him for 6 years and he is simply the most awesome fish I have ever had! Anyone with ideas???













