UPETTOOLS Aquarium Air Stone Fish Tank Nano Bubble Stone Kit with Control Valve Quiet Super-High Dissolved Oxygen Diffuser Makes Super Tiny Bubbles for Fish Tank and Hydroponic

Description

• 【Produces Small Dense Bubbles Quietly】 This aquarium air bubble stone which can create a very dense cloud of small bubbles quietly. when the bubbles burst into the water, the sound is quieter. Create lots of thin bubbles in fish tank, make dazzling curtain effect.
• 【Double Oxygen Dissolving Rate】Great to add oxygen to your hydroponics growing system, Increase oxygen levels, lower CO2 and raise PH.
• 【Easy to Use】2 Suction cup makes the air stone adsorbed on the tank firmly. Durable, great for home, office fish tank, aquarium and hydroponics nutrient tanks.
• 【Adjustable】If You Need the Very Dense Cloud of Small Bubbles, Please Adjust the Air Pump by Hand.The air volume of this nano aquarium bubbler can be adjusted by the control valve.