Alright. So after a very hectic saturday afternoon I came home and realized that Napoleon was hiding. When I looked in his cup he wasn't there and I got worried. I found him on his side looking dead behind the filter. He's in a 10 gallon tank all alone. No sharp objects Just silk flowers and a ceramic cup. Has a heater (refer to my post in Habitats) I unplugged everything and took out the filter. He's alive but on his side and is bloated. He has difficulty swimming and floats to the top. I put some aquarium salt and stress coat in. What else can I do. I don't know how this happened? I feed him 1 pellet a day.