Aquarium Carbonating Stone Aquarium Air Diffuser Oxygen Stone Carbonator Kit Red Square Shape with All Accessories 42mm

The aquarium sparkling stone is made of mineral material and sintered at high temperature. The calm air stone features evenly distributed air holes, does not clog, produces ultra fine bubbles and does not affect the health of your aquariums. Aquarium air stone uses advanced micro-pressure technology to emit denser bubbles, and the bubble size can be adjusted by control, and the different amount of oxygen can meet different usage needs. The flat square design makes it possible to touch the gas and water surface further, increases the dissolved oxygen content in the water and provides a healthier environment for aquatic life. Made of corundum and stainless steel, the aquarium air diffuser is weighted enough to stay underwater at the bottom of the tank without floating. Provides sufficient oxygen for aquatic organisms; Promote water circulation: drive water flow; Create a beautiful bubble curtain and add dynamic visual beauty to your aquarium. Suitable for aquariums, fish tanks, small ponds and hydroponic systems (fresh water only). Fully soak the aquarium oxygen stone in water for 1-2 hours before use. Clean it regularly with a brush as it will clog after weeks of use. If the bubbles become larger, just clean the air outlet. Complete set of aquarium accessories for most air pumps. 1 air hose, 1 air stone, 1 adjustable control valve, 1 T-shaped connector, 1 check valve and 1 suction head included.