boxtech Upgrade Aquarium Air Pump, Ultra-Quiet Fish Tank Oxygen Pump with Adjustable Airflow, Powerful 2 Outlets to Rich and Fine Bubbles(Accessories not Included)

【Upgrade Silent Aquarium Air Pump】: Ultra-quiet air pump for fish tank is suitable for 10-120 gallon freshwater and marine Aquariums. Note: Air tubes and air stones are not included in the package. 【Adjustable Airflow】: You can easily adjust the knob to customize the air volume to meet your specific needs. Feature silent, low vibration, and sufficient oxygen. 【Wide Usage and Dual Air Outlet Pump】:The aerator pump pumps uniform bubbles, natural and stable. Aerobic landscaping equipment that can be connected to Nano Air Stones, Biosponge Filters, Pinwheel Rock Gardens, and Aquariums. 【Stable and Durable】: Full copper wire motor, more energy saving, longer service life, and more stable operation. And the membrane made of special synthetic rubber is durable. The bottom air intake filter blocks the contaminant particles, makes the air cleaner, and allows the air pump to run normally. 【Powerful Airflow and Energy Conservation】: Aquarium oxygen pump with a maximum airflow of 2L/min, AC 110-120V, 60Hz, pressure 0.02MPa, 5W, dual outlet air pump can meet the three requirements of silent, low vibration, and sufficient oxygen.