These dragon stones come in a variety of shapes, giving an appealing and distinctive look to your aquarium. Natural and safe: The dragon rock is 100% natural and safe. It does not contain any artificial additives or coatings, so it behaves in a water-neutral way and does not release any polluting substances.Decoration: With beautiful natural shaping, the aquarium dragon stones provide an attractive and detailed focal feature to your fish tank or aquarium.Benefits: Thanks to the heavily textured and pitted surface, aquarium dragon rocks allow for easy attachment of plants and mosses. Additionally, there are many small holes and mini caves formed by erosion on the dragon stones, making them an ideal hiding place for small shrimps and fishes.Wide applications: These dragon rocks are also suitable for micro-landscaping, garden landscaping, bonsai tree displays, etc.

The volcanic rocks are a perfect addition to the bottom of your fish tank or aquarium, helping you create a beautiful underwater world! Natural material: The volcanic lava rocks are 100% natural and safe which won’t affect water’s pH or chemistry and are suitable for both fresh and saltwater environments.Decoration: With beautiful natural shaping, the lava rocks provide a colourful and detailed focal feature to your fish tank or aquarium.Biological filter: These volcanic stones make for great natural biological filters that improve water quality, boost oxygen levels, and control nitrates for a cleaner and healthier habitat.Wide applications: The volcanic rocks are also suitable for garden landscapes, planter beds, and other landscaping rock applications.