Rated 2.7 out of 5 by 19
Rated 1 out of 5 by eggplant POJ
We bought a whisper air pump (30-60) for our tank. It was very weak and It just didn't push enough air to even start bubbling. Thank goodness we could return it to the store and buy a reliable pump that actually works.
September 21, 2016
Rated 1 out of 5 by Charlie70 Whisper 30-60 broke after 4 months
I purchased the 30-60 air pump 4 months ago, and the interior piece that holds the "replacement parts" broke. It has been sitting in one place since I bought it, I didn't move it or drop it. Now I have to buy a new pump.
August 21, 2016
Rated 1 out of 5 by susanp do not work
I have baught 2 different ones and neither work if I put under water more than 4" with nothing on the end of hose
March 26, 2016
Rated 5 out of 5 by Charlene1 These are super little pumps!
I have two of these pumps purchased recently, one for a 20-gallon with two undergravel filters and an airstone, the other for a 5-gallon hex with an undergravel filter and possibly more aeration at a later time when I add fish. They pump all the air that I need with air to spare. I hear of people having problems with noise or early failure, but I believe the important thing is to make sure to have a relief valve to bleed off excess air and make sure your pump is ample size for your needs.
November 6, 2015