I was just wondering what you guys thought about feeding fish to Pacmans. I've read that mammal protein is hard for them to digest, but I don't see anything about fish. I fed my albino pacman a medium size minnow a couple of weeks ago. As of right now I was only thinking of feeding fish every few weeks for added variety. I will not feed goldfish as they are extremely high producers of ammonia and sickly. What are everyone's thoughts on this?