Designed for durability, this wear-resistant air bubbler is suitable for long-term use in any aquarium. The nano atomized bubble stone creates fine bubbles that enhance oxygenation, supporting the well-being of your aquatic pets. Its sleek design seamlessly integrates into various tank setups, making it a versatile addition to your fish tank supplies. Features -Color:White -Material:Ceramic -Size:9.30X8.00X4.20cm/3.65X3.14X1.65in -Diameter: 8cm -Connected hose: 4mm -Silent operation: designed with noise reduction technology, this air stone operates quietly, ensuring it does not disturb your home environment -Fine bubble production: the nano bubbler disc creates fine and consistent bubbles, which are ideal for maintaining a healthy oxygen level in your aquarium - : constructed from long-lasting materials, this air stone is resistant to wear and tear, ensuring longevity -Easy setup: easy to install with no extra tools required, making it convenient for all users -Multipurpose use: suitable for different aquarium setups, providing excellent oxygenation and water quality improvement Package list: 1 tank air pump