Introducing the Petbank Automatic Fish Feeder, perfect for those who want to ensure their fish are always well-fed. This feeder is designed for dry food and has 15 compartments, making it easy to store and dispense food. The rechargeable Lithium Ion batteries provide long-lasting power, and the timer feature allows for customized feeding schedules. The Petbank Automatic Fish Feeder is a must-have for any fish enthusiast, and is compatible with all fish species. Its compact size of 5.47 x 5 x 3.35 inches and weight of 0.07 ounces makes it easy to conceal in your aquarium. This product is manufactured in China and comes with 1 Lithium Ion battery, which is included in the package.