An easy way to offer your fish regular feeding times the juwel automatic feeder makes it easy the matching automatic feeder for your juwel aquarium all aquariums equipped with high lite technology have a built in dock for the juwel automatic feeder near the front hinge of the laminated cover the juwel automatic feeder for flakes granules and tablet food adjustable dosage food container holds up to 30 days of food 60 meals batteries 2 x type aa 15 v included whats this