This colorful snake is an ornament of the 'Dia de los Muertos' series by Aqua Della. It is not only colored, but also covered with a special paint. The ornament is 'Glow-in-the-Dark' and is fluorescent under blue light. This ornament is made of polyester resin. It is absolutely harmless and has no influence on the biological balance of your aquarium. The decoration is suitable for freshwater aquariums and sea water aquariums. Indication: Carefully remove the decoration from the box and rinse it with warm water. Please note: do not use soap, universal cleaners or other cleaning products (for example: hydrogen peroxide, diluent, turpentine).