Hi all!
We are new to the forum but, we are experiencing a major problem with our Oranda. He has bloated out on one side of his body & is now listing around the tank. He can swim if he chooses but, depending on how he lands is whether it is right side up or not. I am trying some of the fixes I found in here with directions to other sites. We have moved him to a tank by himself with aeration & epsom salt. I am also going to try feeding him peas as was mentioned. My daughter is very attached to this fish, he came with the tank when we bought it. We have had no problems with any fish since we first got the hang of aquariums. When we first started we would buy too many at once & lose several. It was a beginner mistake. I have looked everywhere for information. I have found it could be a tumor, swim bladder (though my husband while I was away tried poking a hole in the bloated/swollen side of the poor fish to see if that would fix him. It didn't fix him or make him any worse!) or perhaps Dropsy. I would really like to do anything I can to help him recover if it is possible! He has a tank mate that came with him who seems so sad that his friend is ailing. It is a Ryukin. Any help anyone could give me would be so greatly appreciated. Thanks, Kat