AQQA Fish Tank Air Pump,8W/12W Powerful Adjustable Aquarium Air Pumps,Ultra-Silent Oxygen Bubble Pump,for Freshwater and Saltwater,with 2 Air Stone,Air Hose,2 Check Valves

About this item Reliable and Durable: This fish tank air pump semi-transparent ABS case and pure copper motor, novel design; 8W air pump input voltage is AC110-120V/60Hz; Air flow is 10L/min(150GPH); Air pressure is 0.03Mpa, for fish tanks up to 160 gallons Adjustable Air Output: The top button can be rotated to turn the air pump on and off, unlimited adjustment air volume, easy to use, easy to rotate with one hand Ultra-silent Air Pump: This pump is driven by a suspended double duplex air chamber, ensuring strong airflow and reduced friction reduces noise; Rubber feet on the bottom to reduce vibration transmission; All-in-one space-capsule pump body effective noise insulation; Less than 35 dB of noise when in use Precautions For Use: This pump has one air outlet, please install the Y Shunt Tube to divert it into two air outlets; If the pump is placed below the water level, please install the check valve; The arrow on the check valve points to the bubble stone, please note the direction of installation Complete Accessories: Packaging includes,1 air pump, 2 bubble stones, 2 check valves, 1 air hose(9.8ft), 1 Y Shunt Tube; Assembled can be used for freshwater or saltwater aquariums