PLEASE HELP! I got my puffer about three weeks ago from PetSmart! He was fine for about a week. Then I noticed he stopped swimming as much, he sat on the bottom of my tank or stayed on the leaves of my plants. I did some research and found out that PetSmart is notorious for not taking proper care of these fish. I also found out they sold me the wrong food, they gave me flakes and they don't eat flakes at all. I put him in a breeding trap by himself with the correct food and he seemed fine. A few days later he stopped swimming all together. He had shrunk so small. All he is is a head with a sucked in body and a tiny tail. He is in the breeding trap again. He wont eat wont swim wont do anything. I swore he was dead about fifteen times, so I went to take him out and he would swim a tiny bit and then fall. I have treid to get him help! Nobody seems to know at any pet shop what I can do! I love my little guy! My daughters and my neice love him so much. What can I do?