Nicrew Aquarium Automatic fishtank Intelligent Programmable Mini Auto Fish Feeder Feeding Aquarium Tank Automatic Food Dispenser Product description This is a perfect item designed for feeding fish automatically(you can set by yourself) when you are away from home at sometime. Then your lovely little fish will still lively when you go home. Features: Intelligent, low power consumption, energy saving. Feeding time according to need to set, the program can feed up to 4 times a day. All-time automatic quantitative feeding, and it can be controlled by adjusting the feeding port. Practical and durable. Material: ABS Size: 14.5x6.5x6cm( H*Bottom Width*Top Width) Capacity: 0.175L Color:Black Feeder Size: 15.7 x 7.5 x 6cm Feeder Weight: 181g Battery: 2x AA battery (not included) Warning: Pls do not twist the food container by hands!!! Packing Included 1 x Automatic Aquarium Fish Food Feeder 1xScrew Holder 1xDouble-side Magic Tape FREE SHIPPING IS INCLUDED!