Bubble Air Stones, 2pcs Rotating Stone Disc Adjustable Oxygen Airstones Diffuser Aeration Pump with Suction Cups for Aquariums Fish Tank Hydroponics

The aerobic bubbling oxygen stone is a silent design. With the pump as the driving force, the power of the gas lift is fully utilized, and there is no power device itself, and there is no noise during work. Even if you sleep, it will not affect. The bubble stone has a rotatable design. The size and density of the bubbles can be arbitrarily adjusted. Add a different effect to your fish tank. The cell board produces bubbles finely. Beautiful bubbles will also make oxygen supplements vigorously. It helps to increase oxygen, maintain fresh air and create a healthy environment for fish. Aquarium oxygenated bubble stones can add air flow,circulation to your aquarium, pond, hydroponics and aquaculture to oxygenate water and aquatic life. Aquarium oxygenated bubble stones can add air flow,circulation to your aquarium, pond, hydroponics and aquaculture to oxygenate water and aquatic life.