Aquarium Air Stone Diffuser Air Silent Oxygen Fish Kit Bubble Stone with Suction Cup Control Valve Air Tube 2M T connector, 7.8CM

The oxygen stone refines the air outlet of the air pump into fine gas bubbles, making the bubbles smaller and denser. Flat design increases the contact area and exchange rate between air and water, providing plenty of oxygen to fish without generating excessive noise. Made from corundum mineral materials and high temperature sintered, durable, corrosion resistant and dirt resistant for long term use. This aquarium oxygen diffuser is safe and non-toxic, ensuring it will not harm your fish or plants. The air volume of this aquarium nano bubbler can be easily adjusted by using the control valve. Fully soak the airstone in water for 1-2 hours before use. Clean it regularly with a brush as it clogs after weeks or months of use. Stainless steel weighted base keeps it firmly anchored, preventing any floating or shifting. The nano air stone for aquarium is easy to clean and reusable, and the anti-clogging design maintains consistent performance even after weeks of use. Perfect for fresh water. Aquarium bubbler kit includes all accessories for your air pump: 1 air stone, 1 air tube, 1 adjustable control valve, 1 check valve, 1 T-shaped connector and 1 suction cup (air pump is not included)