Because of the speedy metabolism associated with high temperatures, acanthurus should be fed five to seven times per week, with younger animals being fed daily. Insects such as crickets, wax worms, mealworms and roaches make up most of the diet of captives, but pink mice and frozen-thawed ground turkey are also readily taken-especially during the breeding season. Adults have been known to become obese when fed pinkies more than three or four times per week, but if kept on an insect diet they may be fed every day. Bits of fish and scrambled egg have also been accepted in the authors' group of ackies. Live insects and pinkies are grabbed swiftly at mid-body and then brought to "killing stations." These stations, usually the rocks or boards in the cage but sometimes cage walls, serve to give the animal a lever in which to break the neck of the pinky or squash the insect so that it may be handled and swallowed more easily. Ground turkey or frozen-thawed pinkies may be offered on rocks or small dishes near hide areas. If the prey isn't moving, ackies may not accept it, but tong feeding for the first couple of weeks may get the animals used to unmoving prey.