This aquarium air stone is designed to enhance oxygenation in fish tanks, creating a steady stream of fine bubbles that improve water circulation and oxygen levels. Its round base ensures stability, making it suitable for various tank setups, including planted aquariums and hydroponic systems. Ideal for maintaining a healthy aquatic environment. Features -Color:Multi -Material:Acrylic, plastic -Size:10.50X8.90X6.90cm/4.13X3.50X2.71in -Note: Suitable for connecting 4mm pipes -Efficient oxygenation aquarium air stone: enhances water quality by delivering high levels of oxygen, creating a healthier environment for your aquarium fish and aquatic plants -Uniform bubble distribution aquarium air stone: produces evenly distributed fine bubbles, ensuring optimal oxygen supply and improved water circulation in your fish tank -Aesthetic mist effect aquarium air stone: creates a visually appealing mist effect, enriching the aquarium's ecosystem and supporting the growth of ornamental fish and aquatic plants -Quiet operation: operates silently, providing a peaceful environment for your home or office without disturbing your daily activities or relaxation -Secure suction cup design: features a durable suction cup for stable installation, preventing detachment and ensuring high performance Package list: 1 x aquarium air stone