With active ventilation for dry feed down to the last flake electronic programming for up to 4 feeding times daily manual feeding on the press of a button dosage of feed quantity automatic shutoff battery operation with warning system when used with flake food and 1 feeding per day can feed for approx 3 weeks with no refilling necessary the number of possible feedings is reduced when using tabspellets or with an increased number of daily feedings eheim autofeeder at a glance user fri