[Decorate your aquarium] The realistic ship decorations are painted with details and colors to increase the natural scenery of the fish tank. [Safety material, high-quality resin] can be used in fresh water and saltwater, and can also be used for a long time without destroying the decoration of the aquarium. The resin material is a non-toxic and pollution-free fish tank decoration, which is safe for fish. [Sturdy and ] The flat bottom of the fish tank decoration can be placed with only one selection and no further adjustment is required. For many fish tanks, the size is very suitable. Air hose, connected with the regulator or pump decoration. In the aquarium decorations and fixed positions. Adjust the air pressure to obtain a decorative effect for perfect movement. [Easy to maintain] The low-maintenance decorations make the decoration of the aquarium more interesting. The sunken ship only needs to be washed under running water to remove dirt that may accumulate over time. Colour: