The new shape of silence. The Whisper Air patented dome shape and sound dampening chambers minimize turbulence and produce a smooth quiet stream of air. Wide footprint, rubber feet and suspended pump motor eliminate sound producing vibrations. Thick walls insulate motor noise. Powerful diaphragms provide ample airflow for deep water applications.
I use this pump in my 10 gal. GloFish tank. Once I started using it, I could tell my fish were happier. When I turn it on, they go crazy and swim around. I use it with an airstone that has LEDs and it makes the tank look great. It is a little bit loud but it doesn't matter to me, if I shut the door of my stand, I can't hear it. Overall a great, cheap pump and worth it.