Tetra - Whisper 20 Air Pump

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Product Overview

Tetra - Whisper 20 Air Pump


The new Whisper air pump was redesigned from the ground up for silence and performance.  It has many patented features that minimize noise yet allows for a  powerful flow of air.


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  • 4
    Quiet enough.

    Posted by Jon on 19th Jul 2015

    Put it in a cupboard above the aquarium, closed the door and can barely hear it. Or at least the hum it emanates is not an annoying sound. I attached a flexible bubble wand to it, does well enough to put bubbles where I need them.

  • 5
    Superb product

    Posted by Unknown on 16th Mar 2014

    Perfect little powerhouse! Absolutely the quietest, and they last forever. Very happy with these.