Quiet and Elegant: This feeder is quiet and elegant. Perfectly decorated for your aquarium. Although large, it can hold some food. You feel comfortable on vacation knowing your fish will be fed. You can set it to feed up to 4 times a day at different times of the day Moisture-preventing design: Moisture-resistant hopper keeps food dry, won't get wet or won't get stuck. It fits most types of food, including flakes, pellets or crumbles Gift: The elegant design makes the automatic feeder more attractive. It is also the best choice as a birthday present, Christmas present and any other festive gifts Energy saving: Our automatic aquarium feeder has micro-level power consumption, 2 AA 1.5V alkaline batteries will last one year. Battery-powered design makes it easy to place anywhere without plugging inNote: The data is all manual measurement, please allow 1 - 3cm error, due to the difference of light and display, there will be a certain color difference, depending on the physical object received.