Non-corrosive: The mushroom hammock is made of high quality silicone material, lightweight, sturdy, acid and alkali resistant, can be immersed in seawater is not easy to corrode, will not pollute the water quality, will not harm the fish Mushroom Simulation Design: The mushroom hammock is brightly coloured and lifelike, and can be used for fish tank aquarium creative decoration, betta fish, fighting fish tank decoration. Multi-functional: It can be used as a freshwater and seawater aquarium landscape, imitating underwater plants and attracting fish to play. In addition to this, it also provides a comfortable bed for fish to rest and play. Suction Cup Base: The mushroom hammock is easy to install because the base is fixed with a suction cup and can be attached to the inside of a smooth, clean and impurity-free glass fish tank. (Wash with water before use) SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service .