Aquarium decoration, 4 piece in different light colors to enhance the visual effect and make your aquariums more beautiful, to create a kind of natural water environment for fish and shrimp. diameter 7cm, weight 43g, made of high-quality non-toxic rubber, beautiful and lightfast, durable, rot-free and no algae. Can be used with confidence. The artificial hedgehog has a smooth and lifelike appearance, is soft and supple, natural and lifelike, attracts fish and other aquatic animals. i> The aquarium decoration is non-toxic and safe for aquatic fish, easy to clean, easy to clean with a cloth and water. It is an ideal object to decorate the aquarium. Simulated bionic landscape plants are not restricted by the natural conditions of the sun or a cold winter. You can give your fish a vivid underwater world and decorate your home. i>