Having nice neighbours is fine. But do you want to entrust your aquarium to somebody while your on holiday who does not know anything about fish? We have a better solution for you: The EHEIM feeding unit feeds your fish on a regular basis. It is operated by batteries (included) and the actively aerated feeding chamber gives dry food down to the last flake. With simple to use programming, you decide when the fish should be fed. Double dosage of the food is also provided in the programming. “Snacks between meals” are possible at the press of a button at any time. A warning system informs you of low battery power. Capacity approx. 100 ml. The fuction keys are now even splash-proof!