UPETTOOLS Aquarium Air Stone Fish Tank Nano Bubble Stone Kit with Control Valve Quiet Super-High Dissolved Oxygen…

【Produces Small Dense Bubbles Quietly】 This aquarium air bubble stone which might create a really dense cloud of small bubbles quietly. when the bubbles burst into the water, the sound is quieter. Create plenty of skinny bubbles in fish tank, make dazzling curtain impact.
【Double Oxygen Dissolving Charge】Nice so as to add oxygen to your hydroponics rising system, Enhance oxygen ranges, decrease CO2 and lift PH.
【Straightforward to Use】2 Suction cup makes the air stone adsorbed on the tank firmly. Sturdy, nice for residence, workplace fish tank, aquarium and hydroponics nutrient tanks.
【Adjustable】If You Want the Very Dense Cloud of Small Bubbles, Please Modify the Air Pump by Hand.The air quantity of this nano aquarium bubbler will be adjusted by the management valve.