Why You’ll Love It
hygger Cylinder Aquarium Air Pump 4W/8W kit with dual outlet for freshwater and saltwater fish tanks up to 200 gallons. It features adjustable air flow and stable output, and can simultaneously be connected to two sponge filters, air stones, bubble lights, aquascaping windmills, or other oxygenation devices.
Key Features
Powerful&Stable
This Cylinder Aquarium Air Pump delivers stable output and superior performance through dual outlets. It works quite well for freshwater and saltwater aquariums up to 200 gallons. Suitable for both beginners and experienced fish enthusiasts.

Dual Outlets
The Cylinder Air Pump is designed with 2 stainless steel outlets, which can be used in multiple fish tanks, or simultaneously connected to two sponge filters, air stones, bubble lights, aquascaping windmills, or other oxygenation devices for aquariums.

Adjustable Air Flow
The HG279 air pump features a knob on the side, allowing you to easily adjust the air volume or switch without the need for frequent unplugging and plugging. It is user-friendly and meets the daily oxygen needs of aquariums, helping fish and aquatic plants thrive.

Ultra-Quiet Air Pump
The hygger 279 aquarium air pump is well constructed with a thickened ABS shell and a double-layer structure for quiet operation less than 35dB. It is equipped with four shock-absorbing rubber feet to minimize vibration and pumping air ultra-quietly
Widely Application
The Cylinder air pump allows for easy setup of a basic aeration system for fish tanks. Suitable for fish tanks, aquariums, seafood markets, and hydroponic systems, etc.

Usage Tips
- Keep the air pump away from water since it is not waterproof.
- Airflow loss is usually caused by a clogged air stone, which is the result of algae, floating debris, and mineral deposits accumulated in the pores.
- Place the air pump level on a flat surface and put a towel or rubber mat under the pump to further reduce the sound.
Specification

Package:
1 x Air pump
2 x Air tube
2 x Air stone
2 x Check valve
1 x User manual













Very quiet and powerful! I have two 55 gallon aquariums with one stone in each aquarium. The pump is not even turned up halfway and is pumping plenty of air. I don’t hear the pump, I only hear the bubbles. Definitely worth purchasing!
So far this has worked out very well. It is easy to adjust and is very quiet