Adjustable 5W Air Pump for Freshwater and Marine Tanks

Item Overview

【Powerful Aquarium Air Pump】The AQQA 2.5W/5W/8W aquarium oxygen aerator pump is designed to meet the needs of tanks up to 40, 80, and 120 gallons respectively. This air pump produces a large number of dense bubbles that burst steadily to the surface, ensuring optimal aeration for your fish tank and enlivening aquatic life.

【Adjustable Airflow】For 5W and 8W models, you can easily adjust the airflow according to the size of your fish tank, ensuring that your tank is fully oxygenated. The 2.5W model, however, does not offer this adjustable feature. Note that the 5W and 8W models have two air outlets, while the 2.5W model has one.

【Steady Output】The AQQA air pump delivers steady output with a maximum air flow rate of 40 GPH for the 2.5W model, 65 GPH for the 5W model, and 130 GPH for the 8W model. The pressure ranges are 0.01 MPa for the 2.5W, 0.012 MPa for the 5W, and 0.013 MPa for the 8W. It can be connected to air stones, nano bubble stones, and sponge filters, making it ideal for aeration in both fresh water and marine aquariums, hydroponics, and small ponds.

【Ultra Quiet Design】At a noise level of ≤30dB, this aquarium aerator pump is incredibly quiet, thanks to its built-in air pump and external thick shell design. The design effectively reduces noise and vibration, making it suitable for use even in bedrooms. The soft silicone feet further enhance stability, minimizing vibrations.

【Kindly Note】To prevent water backflow, place the air pump approximately 25cm (10 inches) above the water level. If you need to place it below the water level, use check valves to prevent backflow. Air tubes and air stones are not included in the package.