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.