Features: Precisions Feeding Design : Anti scattering structure ensures concentrated food distribution, minimizing waste and maintaining water cleanliness. Ideal for home aquariums to provide a healthier environment for your fish. Sinking & Breathable Materials : Special plastic construction allows food to sink slowly, preventing floating and meeting the needs of bottom fish. Suitable for both freshwater and saltwater tanks. Easy Installation & Operations : Simple setups enables quick installation, perfect for beginners. Simplifies the processes compared to traditional complicated feeders. Durability : Make from good quality plastic for enduring use and environmental. Reduces frequent replacements and maintenance costs. Versatile Compatibility : Adapts to various aquarium sizes, from small desktop tanks to large display tanks. Fits homes, offices, and public spaces with flexible placement option. Specifications: Color:Three Choices round: 10x6cm/3.93×2.36in square: 10x6x6cm/3.93×2.36×2.36in Component:plastomer Package Includes: 6pcs Fish food feeders note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.