This product is the new shape of silence. Patented dome shape (1) and sound dampening chambers (2) minimize turbulence and produce a smooth quiet stream of air. Wide footprint, rubber feet (3) and suspended pump motor (4) eliminate sound producing vibrations. Thick walls (5) insulate motor noise. Powerful diaphragms (6) provide ample airflow for deep water applications. Single air outlet (7). Use standard size aquariums air tubing..
I purchased this pump because my old one started to get very noisy. So noisy in fact I ended up putting a couple of books on top of it to quiet it.(Which really did not help that much!) It was driving me crazy!!
I must say that I love this Tetra Whisper Air Pump!!! It is like music to my ears!! You can barely hear a thing when it is running.
I highly recommend this aquarium air pump. And I might add that I thankfully recieved it quickly after I placed my order.