Slickdeals is community-supported.  We may get paid by brands or deals, including promoted items.
Sorry, this deal has expired. Get notified of deals like this in the future. Add Deal Alert for this Item
Frontpage

Tetra Whisper Air Pump for Aquariums (Non-UL): 20-40 Gallon $5.25, 10 Gallon Expired

$2.45
$10.49
+73 Deal Score
19,248 Views
Amazon has Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL, Up to 10 Gallons) for $3.47 - $1.04 when you 'clip' the coupon on the product page = $2.43. Shipping is free with Prime or on $25+ orders.

Amazon has Tetra Whisper Easy to Use Air Pump for Aquariums (Non-UL, 20-40-gallon) for $7.53 - $2.26 when you 'clip' the coupon on the product page = $5.27. Shipping is free with Prime or on $25+ orders.

Thanks to Community Member n0p for finding this deal.

Note: Must be logged in to clip coupons; coupons are typically limited to one per account.

Editor's Notes & Price Research

Written by
  • About this deal:
    • This offer is $1.37 less (10 gal) / $1.84 less (20-40 gal) than the previous Frontpage Deal.
  • About this product:
    • 4.6 out of 5 stars rating at Amazon based on over 37,000 customer reviews
  • About this store:
  • Additional Note:
    • Please refer to the Forum Thread for additional discussion regarding this deal.

Original Post

Written by
Edited March 24, 2023 at 05:34 PM by
This air pump from Tetra is shipped and sold by Amazon. Not only is it already on sale for a great price of $3.47, but it also has an additional coupon available:
"Save more - Apply $1.04 coupon"
So the final price is $2.43.

Looks useful if you're setting up a small shrimp aquarium or so which should be inexpensive, or if you want to have a backup air pump on hand.
  • POWERFUL: Tetra Whisper Air Pump provides dependable airflow to your aquarium.
  • QUIET: Patented dome shape, suspended motor and sound-dampening chambers for quiet operation.
  • PROVIDES OXYGEN AND WATER MOVEMENT: Keeps underwater pets happy.
  • AVAILABLE SIZES: Select the proper size for your tank – 10, 20 and 40-gallon pumps have single air outlets, 60 and 100-gallon pumps feature dual outlets.
  • NON-UL LISTED: Reliable performance at an economical cost.

https://www.amazon.com/dp/B0009YJ4N6

https://www.amazon.com/gp/product...PDKIKX0DER
If you purchase something through a post on our site, Slickdeals may get a small share of the sale.
Deal
Score
+73
19,248 Views
$2.45
$10.49

Price Intelligence

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

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
07/03/23Amazon$2.80
0
06/24/23Amazon$3.15
0
04/04/23Amazon$3.47
1
10/08/22Amazon$3.50 frontpage
32
09/21/22Amazon$5.20
2
03/01/22Amazon$6.71
2
04/04/21Amazon$3.80 frontpage
50
Show More

Current Prices

Sort: Lowest to Highest | Last Updated 4/24/2024, 09:53 AM
Sold By Sale Price
Amazon$5.13
Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more. If you're not a student, there's also a free 1-Month Amazon Prime trial available. You can also earn cash back rewards on Amazon and Whole Foods purchases with the Amazon Prime Visa credit card. Read our review to see if it’s the right card for you.

Your comment cannot be blank.

Featured Comments

I repurposed an old Brita pitcher following this video https://youtu.be/IIyps3sMxks
I did it with my kid during the Covid lockdown and my fish lived happily for 2.5 years (RIP & thanks for the basil).

Sign up for a Slickdeals account to remove this ad.

Joined Feb 2020
New User
> bubble2 16 Posts
10 Reputation
EfficientCatfish888
03-24-2023 at 04:14 PM.
03-24-2023 at 04:14 PM.
ty OP. as fyi, seems you can place multiple orders and receive the $1.04 discount multiple times.

(and if anyone has tips on a diy brine shrimp hatchery please lmk, thinking of making one with this pump)
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Jun 2010
RUCKUS
> bubble2 59 Posts
60 Reputation
queenofasia
03-24-2023 at 05:29 PM.
03-24-2023 at 05:29 PM.
Has anyone found a good DIY design for a mini aquarium aquaponics set up?
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2007
L5: Journeyman
> bubble2 522 Posts
102 Reputation
fryth
03-24-2023 at 05:54 PM.
03-24-2023 at 05:54 PM.
Will use this in a basement cooler to keep bait minnows alive in between fishing trips.
2
Like
Funny
>
Helpful
Not helpful
Reply
Joined May 2010
L4: Apprentice
> bubble2 335 Posts
1,615 Reputation
Pro
rolipoli
03-24-2023 at 06:15 PM.
03-24-2023 at 06:15 PM.
Thanks OP, bought this earlier in the week for $3.91 so picked up an extra one. Using it in my Aerogarden for extra oxygen
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Jul 2016
L6: Expert
> bubble2 1,258 Posts
265 Reputation
AG1802
03-24-2023 at 06:27 PM.
03-24-2023 at 06:27 PM.
So…why would anyone advertise that their product is "non-UL listed" for economic benefits😂
Like
Funny
>
Helpful
Not helpful
Reply
Joined Feb 2007
L6: Expert
> bubble2 1,203 Posts
160 Reputation
jrflyaa
03-24-2023 at 06:50 PM.
03-24-2023 at 06:50 PM.
Quote from AG1802 :
So…why would anyone advertise that their product is "non-UL listed" for economic benefits😂
Great question, personally when combining water and electricity im prone to stay away from such items
5
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2008
L4: Apprentice
> bubble2 317 Posts
168 Reputation
TheJoeFletch
03-24-2023 at 06:54 PM.
03-24-2023 at 06:54 PM.
I bought these air pumps for my hydroponic setups the last time they were on sale. They have been working really well outdoors.
1
>
1
Like
Funny
>
Helpful
Not helpful
Reply

Sign up for a Slickdeals account to remove this ad.

Joined May 2010
New User
> bubble2 9 Posts
10 Reputation
supatawey
03-24-2023 at 07:29 PM.

Our community has rated this post as helpful. If you agree, why not thank supatawey

03-24-2023 at 07:29 PM.
Quote from queenofasia :
Has anyone found a good DIY design for a mini aquarium aquaponics set up?
I repurposed an old Brita pitcher following this video https://youtu.be/IIyps3sMxks
I did it with my kid during the Covid lockdown and my fish lived happily for 2.5 years (RIP & thanks for the basil).
12
1
>
2
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Jul 2009
L3: Novice
> bubble2 121 Posts
38 Reputation
dattguy
03-24-2023 at 07:30 PM.

Our community has rated this post as helpful. If you agree, why not thank dattguy

03-24-2023 at 07:30 PM.
$2.26 coupon on the $7.53 20 - 40 gallon model as well bringing that one down to $5.27 / AC.
2
>
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Apr 2016
L2: Beginner
> bubble2 33 Posts
14 Reputation
pinback77
03-24-2023 at 07:38 PM.
03-24-2023 at 07:38 PM.
ty OP, I am impressed with this deal. I can just keep these boxed up under my aquarium until I need them.
Like
Funny
>
Helpful
Not helpful
Reply
Joined Dec 2013
L5: Journeyman
> bubble2 695 Posts
143 Reputation
DeerUNIT
03-24-2023 at 07:54 PM.
03-24-2023 at 07:54 PM.
These are good backup oxygenation devices for when a pump goes out, ND can make slunge filters to supplement if needed too
Like
Funny
>
Helpful
Not helpful
Reply
Joined Jul 2013
L3: Novice
> bubble2 198 Posts
61 Reputation
JonathanS2652
03-24-2023 at 08:53 PM.
03-24-2023 at 08:53 PM.
Going to aerate some roots with this.
2
Like
Funny
>
Helpful
Not helpful
Reply
Joined Sep 2012
L3: Novice
> bubble2 155 Posts
38 Reputation
sdfoo
03-24-2023 at 09:23 PM.
03-24-2023 at 09:23 PM.
Quote from TheJoeFletch :
I bought these air pumps for my hydroponic setups the last time they were on sale. They have been working really well outdoors.

Is one pump 10 gallon good enough for a 5 gallon bucket? Do you run it 24 hours a day or a reduced cycle?

Do you have any recommendations for air stones? I tried the rectangular bars from Walmart and the break after a few weeks. the small cylinders are more durable, but don't have the surface area.
1
Like
Funny
>
Helpful
Not helpful
Reply
Last edited by sdfoo March 24, 2023 at 09:29 PM.
Page 1 of 2
Start the Conversation
 

More Amazon Deals

Link Copied

The link has been copied to the clipboard.