Hello! Thank you for responding. It would be next to impossible to get a pic since he hides in the plants.
So, let's just say he IS fat, what would be the best way to slim him down? Would he get so fat, he would die? Moving him would be as difficult as getting a pic. Lots of plants, driftwood and rocks. The best I can do is describe him as being 3X his normal size - as if he was blown up like a balloon. He has been like this for sometime now, so I don't think he is "bloated". Any advice would be much appreciated!