The automatic fish feeder makes it easy to dispense food for the aquarium when you are busy with work, travel or anywhere. Equipped with 2 granaries to meet different needs, the amount of food distribution is also adjustable. Note: 1. The fish food shown on the picture picture is not included. 2. Size and color may be slightly different due to manual measurement and different lighting conditions. Thank you for your understanding. Specifications: Color: Black + Blue Material: Plastic 2 Time Settings: 12 o’clock/ hour, 24h/hour Power mode: manual/automatic Power supply: 2 x 1.5V AA batteries (not included) Item size: 135 * 117 mm / 5 ,31 * 4.61 inch Package size: 14 * 8.5 * 8cm / 5.51 * 3.35 * 3.15 inch Package weight: 353g / 12.80 oz Package List: 1 * Aquarium Auto Feeder