Using the floating plant rings is simple and straightforward. Just place them on the water surface and arrange your plants within the rings. The floating design ensures that the plants stay in place, even with water movement. This makes it easier to maintain a clean and organized tank, reducing the need for frequent adjustments. Features -Color:Multi -Material:EVA -Size:9.00X9.00X0.50cm/3.54X3.54X0.20in -Size:12.00X12.00X0.50cm/4.72X4.72X0.20in -Size:15.00X15.00X0.50cm/5.89X5.89X0.20in -Size:18.00X18.00X0.50cm/7.07X7.07X0.20in -Size:21.00X21.00X0.50cm/8.25X8.25X0.20in -Durable quality: made from durable materials, these floating plant rings are built to last and withstand the aquatic environment -Natural look: the rings help to create a natural looking aquatic environment, providing a comfortable and familiar space for your fish -Fish protection: offering shelter and protection, these rings help to create a secure environment for your fish -Aesthetic enhancement: the plants add a decorative touch to your aquarium, making it more visually appealing and lively -Easy to use: designed for easy installation and maintenance, these floating plant rings are suitable for both beginners and experienced aquarium owners Package list: 3 pcs x 10pcs fish tank floating plant ring