This bamboo decoration is part of Aqua Della's bamboo collection and is made from a blend of natural bamboo and polyester resin. These themed decorations are coordinated to create a cohesive and harmonious atmosphere. This decoration is completely non-toxic, does not affect the biological balance of your aquarium, and is suitable for both freshwater and saltwater aquariums. Recommendation: Carefully remove the decoration from its box and rinse it with lukewarm water. Caution! Do not use soap, all-purpose cleaners, or other cleaning products (such as hydrogen peroxide, thinner, or turpentine).