Air Pump Battery Backup
I service 26 aquariums, almost each and every one has an Azoo air pump on them! I change out the battery's annually.
I make a "Y" connecter so I run both air lines into one and pump that into one airline into the tanks.
Last about five years.
This is one great air pump if you have power outages in your area!
July 5, 2015
Great Quiet Air Pump
First time we have ever purchased any air pump. The Azoo Battery Backup Pump/CD-11939 was a wonderful surprise. After reading reviews on to many air pumps we were burn out. The idea of having the battery back is what sold us. Like so many owners of other pumps, we were willing to cushion this one. The big surprise, NO cushioning needed! Does it make any noise, YES, when the the air is wide open. We are using it on a 55 gal. tank (fresh water) at a low setting. Very pleased and highly recommend.
June 20, 2015
A piece of mind
I bought this as a just in case scenario popped up.
3X already this pump has supplied a back up air supply for my Discus. I'm currently setting up another tank and will be adding this pump as a back up for that tank as well!!
A must have product!
May 5, 2014
Great for saving the life in your aquarium.
This product is a great life saver for your aquarium when it comes to power outages. No worrying about your fish dying, and also saves you the hassle of having to hook up a manually operated battery air pump, this product does it for you. Great air flow pressure, enough to air thru a 14" bubble wall, or more. Definitely a must buy for all aquarists, keeps your mind at ease.
February 12, 2014