Tetra 77853 Whisper 40-Gallon Air Pump

It has plenty of air flow and pressure for the 20 Gal. aquarium.

The air pump puts out enough air for my air stone and bacterial filter in the 20 Gal. aquarium.

Verified purchase:  Yes • Condition: new • Sold by: galin.ginchev

Tetra Air Pump 20 to 40 gallons

A powerful steady even air supply for your aquarium.

Verified purchase:  Yes • Condition: new • Sold by: gz*sales

So far great pump!

VERY quiet & Powerful. They've done their homework, you'll be happy with it.

Verified purchase:  Yes • Condition: new • Sold by: americanmarket

super quiet and efficient!

The tetra whisper air pumps are very durable and QUIET!

Verified purchase:  Yes • Condition: new • Sold by: thehoneyroasted...

whisper air pump

Pump is fairly quiet and works very well. I recommend this product.

Verified purchase:  Yes • Condition: new • Sold by: best*deal*here

powerful and low noise

good product

Verified purchase:  Yes • Condition: new • Sold by: buywithusu

Soo good

Great product good reasonable price.

Verified purchase:  Yes • Condition: new • Sold by: Im5zAYZLSzu@Del...

Works great

Quiet but not super quiet but works great

Verified purchase:  Yes • Condition: new • Sold by: oforia*deals

whisper air pump

great value

Verified purchase:  Yes • Condition: new • Sold by: mightygalaxy

Nice Dropship from Amazon got quick

Works well