These products are some fish tank landscape decorative It is manufactured from high grade and reliable stone material, water friendly and durable to use. Small and delicate, does not take up space, easy to store. Provide vivid and chic fish tank scenery to bring liveliness and fun to your fish tank. Features - -Material:Stone - Size: 0.90X0.70X0.50cm/0.35X0.28X0.20in -The Fish Tank Gravels will not produce bad substances after being soaked in water for a long time. -Not easy to deform and fade, these decorative gravels are suitable for landscaping decoration in the aquarium. -These fish tank decorative stones can help bright up your fish tank, decorative and beautiful. -Provide a good living environment for your fish and shrimp, very fresh and chic. You can decorate your fish tank or aquarium with these decors. -These stone with different shapes, you can make their own favorite landscape, exercise hands-on ability. Package list: 1 x Set of Decorative Gravels (1Kg/Set)