Precise Feeding: Features a detachable food container with 15 or 20 compartments that precisely releases 7ml of food per portion. Ideal for caring for your fish during short-term absences. Helps prevent overfeeding or underfeeding. For Various Dry Foods: Designed to hold dry fish foods such as powder, pellets, and strips. Avoid using dry shrimp or flakes to prevent clogging. Do not add food directly into the outlet compartment. Automatic Fish Feeder: Equipped with a timer to automatically dispense food daily or at set intervals. Easily program feeding times or release food manually. 2 Installation Methods: Includes an adjustable support and 4 suction cups for secure mounting. Attach to the aquarium wall or fix onto the tank lid. No additional tools required. Suitable for both covered and open-top tanks. Battery Powered: Operates on 3 AA batteries (not included), providing reliable performance for approximately 2 to 3 months. Energy-efficient design with a smart LCD display indicating battery level. Color: As shown Material: Plastic Package Contents: 1 x Feeder 1 x Bracket 1 x Set of Suction Cups Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3 cm.