Why You’ll Love It
hygger 266 DC/AC Aquarium Air Pump is a USB rechargeable pump with LCD, dual outlets, and an adjustable aerator. It is equipped with a 6000mAh/12000mAh large-capacity lithium battery, providing long-lasting air pumping for freshwater and saltwater aquariums up to 200 gallons.

Key Features
Automatic Switch of AC/DC Pump
This HG266 DC/AC aquarium air pump is battery powered; it is equipped with a 6000mAh/12000mAh large-capacity lithium battery, providing long-lasting air pumping. When there is a power outage, the built-in lithium battery will activate to ensure a continuous oxygen supply automatically, effectively preventing hypoxia risks for aquatic life.

Adjustable Modes & Flow Rate
hygger 266 DC/AC Aquarium Air Pump offers:
– Three running modes: continuous mode- work continuously; intermittent mode-pause for 10 seconds after working 10 seconds; feed mode- feeding time can be set to 10 minutes, 20 minutes, or 30 minutes.
– 1~5 levels adjustable flow rate to meet specific air volume requirements.
– The LED screen displays the power supply mode, remaining battery power, operating mode, and flow rate in real time.

Powerful Air Volume
The HG266 DC/AC air pump supplies a steady air flow. The max air flow rate is 160 GPH, it is ideal for oxygenating in multiple fish tanks, freshwater and saltwater aquariums up to 200 gallons.

Ultra-Quiet Design
Along with a built-in sealed shock-absorbing and sound-insulating air chamber, HG066 Air Pump employs a new generation of magnetic levitation silent motors, and a thickened ABS housing (5mm) to insulate noise and minimize noise levels without sacrificing performance.
Usage Tips
- When the capacity drops below 13%, it’ll enter a protection mode while the air pump operates at low power.
- To protect the service life of the lithium battery, it is designed to have a max capacity of 99%.
- The max water depth for the attached air stone is 6.5 feet (2m).
Specification

Package:
1 x Air pump
1 x DC adapter
1 x USB charging cable
2 x Air tube (4.9ft)
2 x Suction cup
2 x Check valve
2 x Y-connector
2 x Air stone
1 x User manual



















Great air pumps. Currently have two running. They have internal batteries which lets them keeping running if the power ever goes out
This air pump is top notch. I like that the pump is rechargeable. I like to have a rechargeable one just in case my lights go out the pump will still be working. The pump is very quiet. I will be buying more for my other fish tanks