Aquarium Co-Op Air Pump with Battery Backup

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  • Up to 8 hours of use on single charge
  • Up to 16 hours of use on Power Save mode
  • Powerful air flow with adjustable amount of flow
  • Automatically switches to battery use during a power outage

The air pump you've always needed is here. Keep your aquarium water well-oxygenated and your fish healthy in absolutely any scenario — even when the power is out. The Aquarium Co-Op air pump utilizes a rechargeable lithium-ion battery and can be run continuously for up to 8 hours on a single charge (and up to 16 hours when in Power Save mode). The included power cord is over 11 feet long, allowing you more flexibility on placement. It can be plugged into a wall outlet like a standard air pump or powered using an external USB battery bank for portable use.

This truly essential piece of equipment can provide you peace of mind that your aquarium is safe even in an emergency because the air pump automatically switches to battery use if it loses power. The air pump operates reliably and quietly in two modes: Continuous mode and Power Save mode (where the air cycles between 15 seconds on and 15 seconds off to conserve battery). Watch the video here:

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Customer Reviews

Based on 561 reviews
Clayton S.
The best

Always great to have a backup

Karson K. (Lake Arrowhead, CA, US)

Tested with power outage and approved

JM S. (Oakland, CA, US)
This pump was well worth it!

I expect a great pump to be quiet and consistent, which this pump is. But the real difference is the battery back-up and the power save mode. My shrimp seem to love the way it goes on and off in save energy mode. I no longer worry about power outages causing problems when I’m on vacation. It does what it says it will and does it well. Thank you Aquarium Coop!

Richard B. (Pocatello, ID, US)
quiet and plenty of air

I've been shopping with Aquarium Co-op for years. They sell Quality products and the service is fantastic.

John B. (Los Angeles, CA, US)
So quiet, extra long cord and a nice clip on back.

Finally and air pump that runs quietly, super sharp looking too. Very nice bubbles come up from the sponge filter which is aquarium co-op as well. Extra long power cord and a nice mounting clip on the back. Fish really like hanging around the sponge filter, I would too if I were a fish. The air pump put out very nice bubbles which makes the tank interesting to people who see it. If I could give 10 stars I would.