PRETYZOOM 10pcs Volcanic Stone Colonization Ring Aquarium Landscape Ornaments Aquarium Plant Weights Pot Fish Tank Rocks Fish Tank Accessories Volcanic Lava Rocks Volcanic Rock Punch Hole - 0348GCZTXLSO19WJ03327

• Volcanic lava stones-- suitable for many occasion, such as fish tank, aquarium, small pool, small pond, etc. Water plants fix rings-- volcanic rocks ornament plant pot ring aquatic plant fixed ring decorative rocks fish tank filter material for aquarium decoration accessories to fix aquatic plants or grass so that they will not float in the fish tank, easy to use. Water grass fixed base-- for creating walkways, benches, steps, archways, caverns, ground cover and much, much more in miniature or fairy gardens, model railways and doll houses.use in home decor in bowls and vases and as ground cover for indoor plants. perfect size and shape for rock painting. gives wargaming miniatures natural and realistic scenery. Aquarium volcanic rocks-- volcanic rocks fixed ring has a simple design, but very practical in use, giving you a good using experience. Fish tank rocks-- suitable for the configuration of water plants. suitable for fixing all kinds of aquatic plants.