Description: 【Intelligent Feeding Modes】: This automatic fish feeder for aquariums features four smart interval modes. You can choose to have it rotate automatically every 8, 12, 24, or 48h. For immediate feeding, simply press the manual button to enjoy instant feeding fun. 【Fish Care】: Whether you're busy with daily activities or on vacation, there's no need to worry about your fish. Our automatic fish feeder dispenser will never forget to take care of them every day! 【Easy Installation】: You can secure it on the edge of the tank using the adjustable clamp or stick it on the tank lid using the included sticker. Suitable for most square tanks without any size requirements. 【Gifts】: Fish food dispenser is also a practical gift for family, friends and lovers who love ornamental fish. 【Product Details】: Made from quality material and measures 12*8.5*5.5cm with single capacity box measuring at 7.8*8.2*4cm each. Size Chart: 12cmx8.5cmx5.5cm/4.72inchx3.35inchx2.17inch single capacity box 7.8cmx8.2cmx4cm/3.07inchx3.23inchx1.57inch Package Includes: 1 Automatic Fish Feeder Note: Please allow slightly errors 1-2cm differences due to manual measurement.