The aquarium floating rings are designed to keep floating plants in a specific area of the tank, preventing them from spreading and blocking light. These rings are easy to install; simply place them on the water surface and let them float. They are ideal for maintaining a clean and organized tank environment, ensuring that your fish have plenty of space to swim. Features -Color:Transparent -Material:Acrylic -Size:23.00X23.00X1.00cm/9.04X9.04X0.39in -Size:21.00X21.00X1.00cm/8.25X8.25X0.39in -Enhanced observation: the clear design provides a visible view of your fish during feeding, allowing for better monitoring of their diet -Secure mounting: featuring a reliable suction cup, this feeding ring can be securely mounted to any part of your aquarium, preventing it from floating away - acrylic: made from robust acrylic material, this feeding ring is designed for durability and ease of cleaning, ensuring it remains in top condition -Organized feeding area: the floating plant barrier helps to contain food within a specific area, preventing it from spreading throughout the tank -Wide application: ideal for use in various aquariums and fish tanks, this feeding ring is a versatile addition to any aquatic setup Package list: 1 tank feeder