Designed to meet the needs of aquarium enthusiasts, this air stone promotes oxygenation, reduces water stagnation, and supports the well-being of aquatic animals. Its fine bubble output ensures optimal gas exchange, helping to maintain clear water and a healthy environment for fish, plants, and other aquatic organisms. Features -Color:Multi -Material:Acrylic, plastic -Size:10.50X8.90X6.90cm/4.13X3.50X2.71in -Note: Suitable for connecting 4mm pipes -Efficient water aeration aquarium air stone: improves water quality by delivering high oxygen levels, supporting the health of fish and aquatic plants -Fine bubble aquarium air stone: generates small, uniform bubbles for effective oxygen diffusion and balanced water circulation -Decorative mist feature aquarium air stone: adds a beautiful mist effect to your aquarium, enhancing its aesthetic and ecological balance -Silent running: operates quietly to maintain a peaceful environment, ideal for use in various settings like homes or offices -Secure installation: comes with a durable suction cup for firm attachment, ensuring stability and longterm use Package list: 1 x aquarium air stone