Quiet Aquarium Air Pump for Fish Tanks (2.5W for Up to 40 Gallon Tank)

About this item

• Powerful Aquarium Air Pump: AQQA 2.5W/5W/8W aquarium oxygen aerator pump can meet the needs for up to 40/100/160 Gallon fish tank respectively. It can produce a large number of dense bubbles that burst steadily to the water surface. A great air pump that can aerate your fish tank and enliven aquatic life.
• Adjustable Airflow: The flow rate of 5W/8W fish tank aerator can be adjusted for different sizes of fish tanks, ensuring optimal oxygenation. 2.5W air pump can not be adjustable. And please note that there are 2 air outlets for 5W/8W air pumps while 1 outlet for 2.5W air pump.
• Steady Output: Max Air Flow Rate: 40GPH (2.5W)/65GPH (5W)/130GPH(8W); Pressure: 0.01MPa (2.5W)/0.012MPa (5W)/0.013MPa (8W); You can connect the air pump to air stones, nano bubble stones, sponge filters and so on. Perfect for aeration in fresh water and marine aquariums, hydroponics and small ponds.
• Ultra Quite Design ≤ 30dB: Unlike most aquarium air pumps that only have a single layer of housing. This aquarium aerator pump is designed with built-in air pump and external thick shell, which greatly reduces the noise. Besides, the soft silicone feet design also effectively reduces vibration of the aquarium bubbler. It is a whisper air pump can be used even in the bedroom.
• Kindly Note That: Please put the air pump about 25cm(10 inches) higher than the water level in order to avoid water backflow; If you need put the air pump below the water level, please use check valves to prevent water backflow; AQQA aquarium air pumps set comes with all accessories needed.