azoo aorrowana pellets. Small. Never ever eaten anything else. Seems to have no interest in any live or frozen foods... but loves those pellets. Never bothers any small fish. That is why its always strange to me to hear about others using feeder fish for their arrow or talking about trying to get an arrow off of live food. Mine ONLY eats pellets. Even if I put a moth in there, he ignores it (the other fish go nuts for it!)