Have fed mine, shrimp, floating chiclid pellets, hot dogs, grapes, fish fillets from various fish, a small snake, squid, crab meat, beef heart, an egg, and live fish a long time ago. I try to stay away from live food, and my fish' taste buds seem to change from time to time as he will fast and I'll have to start him eating something like hotdogs before he'll eat again, but I don't reccomend it as a staple either. The bulk of his diet is shrimp, and fillets. Try to stay away from beef, pork, and poultry.