Quiet Aquarium Air Pump for Fish Tanks (2.5W, Up to 40 Gal)

About this item

• Powerful Aquarium Air Pump: The AQQA 2.5W/5W/8W aquarium oxygen aerator pump is suitable for fish tanks up to 40/100/160 Gallons respectively. It produces a large number of bubbles that rise steadily to the water surface, enhancing the aquatic environment.
• Adjustable Airflow: The flow rate of the 5W/8W fish tank aerator can be adjusted to cater to different tank sizes, ensuring optimal oxygenation. The 2.5W air pump does not have adjustable settings. It is important to note that the 5W/8W air pumps have 2 air outlets, while the 2.5W air pump has 1 outlet.
• Steady Output: The maximum air flow rate is 40GPH (2.5W)/65GPH (5W)/130GPH(8W). The pressure is 0.01MPa (2.5W)/0.012MPa (5W)/0.013MPa (8W). The air pump can be connected to various accessories, such as air stones, nano bubble stones, and sponge filters. It is suitable for aeration in freshwater and marine aquariums, hydroponics, and small ponds.
• Ultra Quiet Design ≤ 30dB: This aquarium aerator pump is designed with built-in and external thick shell units, reducing noise. The soft silicone feet also help minimize vibration. It is a whisper-quiet air pump that can be used even in the bedroom.
• Note: It is recommended to position the air pump at least 25cm (10 inches) above the water level to prevent backflow. If placing the air pump below the water level, use check valves to prevent water backflow. The AQQA aquarium air pump set includes all necessary accessories.