Tetra Whisper UL Air Pump for Aquariums

By Tetra
Rated 3.9383 out of 5 stars


Selected: Size:


Selected: Size:

$8.99Chewy Price
$12.99Chewy Price
In Stock
FREE 1-3 day delivery on first-time orders over $35

About This Item


  • Designed to keep your deep-water aquarium’s oxygen levels high, ensuring your fish stay healthy and happy
  • Provides reliable functionality at an economical cost
  • Unique dome shape, integrated sound-dampening chambers, rubber feet and suspended motor actually flatten sound wave frequencies for quiet, reliable performance
  • Efficient and easy-to-use, these pumps can handle the aeration needs of aquariums from 10 to 100 gallons
  • Thick walls insulate motor noise

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Questions & Answers

27 Customer Questions

What does UL or Non-UL mean?
Answer by ChewyFeb 17, 2018
Underwriters Laboratories (UL) is the largest and best known independent, not-for-profit testing laboratory in the world. Based in Northwood, Illinois, UL conducts safety and quality tests on a broad range of products.

Do these air pumps use a 3/16 inside diameter air line ?
Answer by ChewyJul 09, 2019
All airline tubing is 1/8 of an inch in diameter.

Can I put it in with my red eared slider turtles
Answer by ChewyApr 23, 2018
The air pump does not go in the water at all. It sits outside the tank. You attach airline tubing to it and run it to an airstone inside the tank or an ornament. This is commonly used to provide oxygen for fish tanks, but not turtle tanks.

Dose it come with the air hoses??
Answer by ChewyAug 31, 2021
This air pump does not come with the tubing, that has to be purchased separately. It includes the air pump, a tee, and an air flow valve.

ReviewsWrite a Review

Rated 3.9383 out of 5 stars
81 Ratings
Would recommend to a friend

78 Customer Reviews

Rated 5 out of 5 stars
By Debra on Jun 29, 2023

Exactly as Described

The pump came in two days and was exactly as described on Chewy. It operates very well on the 55-gallon aquarium. Operates quietly and efficiently. Great bargain.

Rated 1 out of 5 stars
By Jenell on Apr 11, 2023

Not so quiet...

I have a large aquarium and I was looking for a pump that was quieter than the one that came with the whole setup. I got the larger air pump by tetra at first which was SUPER LOUD. It was way too powerful and there's no way to turn the pump down. I had the same problem with the noise from the smaller one as well. It's super disappointing after changing all the air tubes around to work with the pump to put the old one back on :-(

Rated 3 out of 5 stars
By BelliaMom on May 8, 2023

Tetra Air Pump 60-100gal

Pump works great but it’s not for me to noisy I am returning it

Rated 5 out of 5 stars
By Catz on Dec 8, 2022

My fish are happy

My fish love swimming around the bubbles that come out of this. The power is great and the pump is relatively quiet. Great price

Rated 5 out of 5 stars
By Elir on Nov 15, 2022

pump it up

we checked around and chewy had the best price for the same product. it is quiet and now our fishys can breath comfortably

Rated 5 out of 5 stars
By AlphaPiyush on Nov 3, 2022

Great pump and not much noisy

This really pumps much air, using in 90 Gallon, the noise is less compared to others I used, go for it, you won't disappoint

Rated 5 out of 5 stars
By David on Nov 5, 2022

Good air pump

I like these air pumps, because they're quiet and don't move or tip when they're on.

Rated 5 out of 5 stars
By IrishSetterMama on Oct 22, 2022

Very quiet

Great air pump. Can hardly hear anything. Using it in a 45 tall.

Rated 5 out of 5 stars
By Luvlidina on Jul 7, 2022

Amazingly Quiet

I absolutely love this Air pump. My old Tetra was extremely loud, and my fish looked like they were struggling for air, with all of them staying at the top. They are now back to normal.

Rated 5 out of 5 stars
By gretta on Nov 11, 2022

Nice and quiet

Produces plenty of air for my 29 gal And super quiet