Suitable for both salt and fresh water, nice for your beautiful fish and shrimp. It can also be used as a home decoration. Bottom Flat bottom so that it fits easily and evenly in your aquarium. Put it in the water and it’s done. No other maintenance required. This aquarium decoration can catch the eyes of your fish; expand your aquarium and make your aquarium much more fun and change it into a beautiful water landscape. Optimize the design, Made with great attention to detail, the resin material is stable, non-toxic and pollution-free, completely safe for aquatic life, No special maintenance requirements and is easy to clean. Details and colors look natural, the edges are not jagged at all. Gives the aquarium a feel of the natural environment. Your shrimp, cichlids and turtles go to Features: Color: as the picture shown. Material: Resin. Size: approx. 8 * 8 * 10 cm. Use: Use cool water to clean it, then spend a day before submerging it in the tank.