Tetra Whisper Air Pump [Wort Aeration] – $3.80 w/coupon

Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL)

Tetra Whisper Air Pump (Non-UL) by Tetra.

Of course this is intended for use with an aquarium.  Homebrewers use similar pumps to aerate wort.  Aeration can help reduce lag times, encourage yeast cell reproduction and produce more vigorous fermentations.

Typically you would use both an aeration stone and an inline filter along with this.

What are others saying?  Search the product’s Amazon reviews for “wort” – may include reviews for other sizes or variations

4/6/21 1 PM Central: This is selling for $5.06.  Click on “Save extra $1.26 when you apply this coupon” and the price drops to $3.80 at checkout.  Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly.  Check product page for current info – More About Prices

Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL) – note that multiple variations of this product may be available, as such a different version may appear at this link


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Make sure the components you use are compatible and rated for your intended application.  Contact manufacturer with questions about suitability or a specific application.  Always read and follow manufacturer directions.

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