This planting tool for fish tank, turtle tank and aquarium. With simple but practical design, it is very durable for use. Besides, it is still, which will add unique landscape for your fish tank. It's simple and easy to use, it will always provide a good environment for your fish. Features -Color:Light Grey -Material:Ceramic -Size:4.50X4.50X2.50cm/1.77X1.77X0.98in - Made of sturdy and classy ceramic material, strong and durable, can be used for a long time. - Suitable for fixing a variety of aquatic plants, some water plants are relatively light, easy to float, and water plants fixed base can avoid this situation. - Can increase the natural beauty of the aquarium, make it look more harmonious. - Can provide more stable plant , avoid or fish movement caused by plant shedding. - Sufficient quantity to meet your daily use and replacement needs, do not need bottom sand and water grass mud can also grow grass. Package list: 5 x Aquatic Plants Fixed Rings