General description The automatic aquarium feeder ensures stable quantitative feeding, allowing you to leave without worrying about your fish being fed. It features an improved moisture barrier that extends the freshness and dryness of fish food, even in the presence of water vapor from the aquarium. The adjustable outlet makes it suitable for various types of fish food, including pellet feed, granule feed, flake feed, and strip feed. Technical specifications Power source: 2 AA batteries (batteries not included) Compatibility and accessories Clip-on design suitable for open aquariums Velcro fixed design suitable for closed aquariums Retaining clips can be used to secure water pipes