The tank upstairs has puffer fish. Most of them died. They looked like this. One is real big and then there is a little one. I thought the big one had died. He was lying on his side at the bottom of the tank. But I was told he likes to lie like that. That he’s a ‘weird little critter’. I think he is quite ugly. Tigger thinks he is cute. I sent him this picture from my phone and he is quite happy now. This isn’t the fish in our tank, I got this from the web but he looks just like this. Puffer fish are carnivorous, I was also told they are fed frozen fish. I wonder how they thaw them out.