All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Powerful Airflow and Energy Conservation】 Aquarium oxygen pump with a maximum airflow of 4L/min and pressure of 0.024 MPa. It can easily power accessories in tanks ranging from 20 to 600 gallons, while conserving energy for optimal performance.
【Adjustable Airflow】 You can easily adjust the knob to customize the air volume to meet your specific needs. Our product offers low vibration and ample oxygen for optimal performance.
【High Dissolved Oxygen Rate】 4 inch air stone disc features a large surface area that releases smaller, denser and more uniform bubbles, effectively increasing oxygen levels while lowering CO2 and raising PH in your aquariums, fish tanks and hydroponic growing systems.
【Produces Small, Quiet Bubbles】Bubble diffuser releases compressed air into the water as tiny bubbles. This increases the contact area and exchange rate between air and water, providing ample oxygen for your fish without creating excess noise.