Hi well I will just get striaght to the point. My electric catfish (Malapterurus electricus) is extremely bloated and I think he may have swim bladder disease. I am sure he is not just fat becuase I have him on a predators diet and he hasnt been fed for a few days. He also seems to be floating a little becuase he isn't neutraly bouyant. He isnt floating at the top or anything so it isnt horrible but I can tell he is he is working a little harder just becuase of his breathing. I have already put salt in the water to help, but I cant find to much out about this diease with catfish. It seems its fairly uncommon with catfish. I am relucant to medicate the water with melafix and stuff becuase he is a scaleless fish. The water temp. is already very high (around 84-85°F) becuse I want his opmtimal growth rate, by the way he has been at this temp for over a year and doing extremely well until now. If anyone has any addtional info or help to offer it would be greatly appreiciated. I also just did a water change and I will be keeping up with those.