Nobody'shome to feed the fish?No worry if you have to get on frequent business trips, or when you catch a camping day out. This feeder helper executes dispensation strictly to your settings. It adopts durable plastic material. Safe and convenient, mini shape, space-saving for your aquarium. For the feeder with a large capacity, you can set the timer (24 hours) by yourself. Easy to use, simple operation and installation, manual and automatic control. The adjustable switch is convenient for you to adjust the food outlet according to the fish needs, you may increase or decrease the amount of food dispensed per rotation.FEATURES AND BENEFITS: Feeding fish automatically (for flake, pellet, and tablet food) when you are away from home. Easy to use. Manual and automatic control,simple operation.Safe and convenient, mini shape, space-saving for your aquarium. The feeder comes with a large capacity, you can set the timer(24 hours) by yourself. Easy installation.The dispenser can be mounted in two ways according to the shape ofyour aquarium. The adjustable switch is convenient for you to adjust the food outlet according to the fish needs, you may increase or decrease the amount of food dispensed per rotation.FEEDING: Small particles (1.5) diets can be loaded 70 grams, 5 grams each time, you can feed 14 times. Large particles (4.5) diets can be fed 40 grams, 2 grams each time, you can feed 20 times.PRODUCT SPECIFICATIONS: Material: Plastic Voltage: 1.5V 2 * AAA battery (not included) Product Size: Approx. 11 * 11 * 7cm / 4.3 * 4.3 * 2.8inch Package Weight: Approx. 231g/0.50lbsPACKAGE CONTENTS: 1 x Fish Feeder