1. Manual or automatic feeding: The fish can be fed once at a predetermined time (one time per day or twice), or you can press the "Manual" button to feed immediately. Our fish ware is very suitable for everyday wear whether you are at home or on vacation.2. Two different fixing methods: 1. Use clamps to install to keep the fish biting the bag aquarium. 2. The device uses double-sided Buckle in the product, one side covers the cover and the tank cover, and the other side is attached to your aquarium to repair the fish bite bag.3. Two feed tanks: 50 g or 100 g of this leaf feeding in fish tanks with different fish foods.4. Design to lock in moisture to prevent: Moisture-proof fish food is kept dry and will not get wet or stuck. Suitable for most types of food, including pellets, without shedding.5. Eat all fish food: According to different fish food and feeding quantity: adjust the switch box, you can adjust the size.Name: Automatic feedersize:14.5x14.5x8.5cm Material:plasticcolour:Black+yellowPackage Contents:1 x Buckle 1 x fixed clip1 x large feed tank1 x small feed tank1 x battery boxOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.