Quiet AC/DC Aquarium Air Pump for up to 200 Gals Tank, Portable Battery Powered Air Pump with Long 48 Hours Battery Life, 2-Outlet Oxygen Pump for Outdoor Fishing

Its a great addition Quality and performance excellent Highly recommend if have electric issues 😉

Absolutely amazing pump, especially for the price. Runs almost whisper silent as opposed to many other brands that buzz and rumble. Has no issues running both an air stone and a bubble filter, so air flow isn’t an issue at all. Simple buttons to keep operation easy. Haven’t had a long term power outage but have run it for several hours continuously, but you have an option to run intermittently, if desired to extend battery life. Had it for about 8 months with no issues.

Powers a very large foam filter and an airstone in my aquarium. Ultraquiet, adjustable air pressure, going strong after several months. Had been purchasing a much more expensive one. After it broke twice within just a few years, I found this one. I can buy 2 at less the price. And this one is more quiet. Love it!

Worked great in a power outage to keep the aquarium working

I bought one to operate 2 small sponge filters on either end in a 20 long tank. I was so impressed by the power, yet it was also so much more quiet than any of my other air pumps. The feature to be able to count on it to run if there’s a power failure was mainly why I got it. I was so impressed, I bought a second one for another tank. The down is that second one wasn’t charging while it was running, so when I did test it out, it quit in like 5 minutes. So, I left it to charge a while before turning it back on, and it showed a full battery before I turned it back on. Fingers crossed!

The battery backup on this item is exceptionally long lasting. The features are the best I have seen on any air pump. On my prior aquarium I tried to use plants to provide oxygen for my fishies. In the end I had to give up on that tank. While the plants were beautiful, they came with a price, snail infestation. Literally after a year there were hundreds, or more. I kept a huge colony of shrimp also, making copper a non-option. I ordered my plants through a so called reputable site. With each plant, more and more snails. Eventually over loading my tank. Once I bought my 32 biocube, I decided I would provide air via a high powered air pump. This more than meets my needs :) you can see the light fog of many dispersed air bubbles in the tank, and my fish love it. We have a huge amount of blackouts here. I tried a non battery backup pump originally. After hours of loss of power, the fish would be at the surface gulping for air. I do have a huge natures generator system, but I’m usually not home to turn it on and run cords. After I put this into use, even without power to my home I could still see the super tiny air bubbles in the tank. Therefore that issue is solved by this product. I use both air outputs on opposite sides of my tank at medium power. This is an excellent product and is also the best air pump I have had in my 30 years of having fishies. It is also so quiet you can’t hear it run. The only sound you hear from it is the bubbles breaking the surface from a piece of decor that produces large air bubbles. Once again this is a perfectly designed product.