Petzlifeworld RS 390 Two Way Air Volume Adjustable Aquarium Oxygen Air Pump (Pump Only)

⭐Low‑noise design, its oxygenation process is quiet and silent, and it is equipped with soft rubber feet to reduce the vibration generated by the machine.

⭐Compact design, it is small in size, lightweight and portable, and can be placed or stored in various situations without taking up extra space.

⭐Place the air pump at a position 25cm above the water surface of the aquarium to avoid the inflow of water when the pump is stopped. A water stop valve must be installed if it is placed below the water surface.

⭐This fish tank air pump has a thickened ABS casing, which is quieter than normal casings. We improved the air pump and used a thicker frame to cover the gap of the air pump, which will make the noise isolation of the air pump better. And this fish air pump also has 4 soft rubber feet, which can effectively reduce the vibration during work.

⭐Bubble pump for aquarium used of full copper wire, ensuring efficient and reliable operation that lasts longer. This design is not only energy-saving, but also provides a longer service life and more stable performance.