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TETRA WHISPER 20 - 40 GALLON POWER FILTER INTERNAL 170 GPH - Picture 1 of 1

Tétra Whisper 40i Internal Tank Power Filter with BioScrubber (25818)

4.79121 product ratings

Rift Lake Aquatics (13262)
100% positive feedback

Price:

$29.29

Returns:

30 days returns. Buyer pays for return shipping.

Condition:

New

About Tetra Tetra aquarium products are dedicated to helping seasoned hobbyists and beginners alike to enjoy a successful, life-long aquatic experience. 170 GPH PUMP. SPACE-SAVING DESIGN: Your aquarium can be flush to the wall with the internal filter designed to clip on your tank wall and be hidden by décor.

About this product

Product Identifiers

Brand
Tétra
MPN
25818
Ean
0046798258186
GTIN
0046798258186
UPC
0046798258186
Model
25818
eBay Product ID (ePID)
6035167920

Product Key Features

Flow Rate
Up to 40gal.
Tank Capacity
40 gal.
Filter Location
Internal
Water Type
All Water Types
Type
Canister Filter
Max Head
40

Dimensions

Weight
1lbs.
Height
10.5
Length
15-27

All listings for this product

item 1 TETRA WHISPER 20 - 40 GALLON POWER FILTER INTERNAL 170 GPH
$29.29
item 2 Tetra Internal Powet Filter 20-40 Gallons
$17.58
item 3 Tetra Whisper in Tank Filter 40I with Bioscrubber 20 to 40 Gallon Filtration New
$31.79
Free shipping
item 4 Tetra Whisper In-Tank Internal Power Filter for 20-40 gallons
$24.99
+$8.00 shipping
item 5 Tetra Whisper In-Tank Internal Power Filter for 20-40 Gallons NIB FREE SHIPPING
$33.99
Free shipping
item 6 Tetra Whisper In-Tank Internal Power Filter for 20-40 gallons
$34.99
+$6.99 shipping
item 7 Tetra Whisper In Tank Filter 40I with BioScrubber 20 to 40 Gallon filtration...
$49.79
Free shipping
item 8 Fish Tank Internal Power Filter Aquariums 40 Gallon Water Pump, Whisper 40I
$53.27
Free shipping
item 9 Fish Tank Internal Power Filter Aquariums 40 Gallon Water Pump, Whisper 40i
$58.49
Last oneFree shipping
item 10 Tetra Internal Power Filter 20-40 Gallon
$24.99

See all 10

4.8

4.8 out of 5 stars based on 121 product ratings

121 product ratings

105 users rated this 5 out of 5 stars
12 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
1 users rated this 2 out of 5 stars
2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 84 reviews

4 out of 5 stars
by big-drillerOct 02, 2018
Top favorable review
Does the job
I've used a smaller one of these for several years. It does what it is suppose to, Keeps water clean. I use it in a natural tank. Sand rocks some minnows and a turtle. It has a good biological balance. This filter seems to keep it that way. It does have a pretty heavy load so it gets sludged up at times. I take it out and clean it, easy to do. Use the same filter for about a month. The 40i flows a good amount of water, but it hangs on one end of tank so the other end does get a little dirt build up. If you have a long tank/pond you might want a filter that the pump can be on the oppisit end of the discharge.
Verified purchase: Yes | Condition: New
3 out of 5 stars
by s8LlGLfrSf-@Del...Feb 17, 2018
Top critical review
It’s okay
Not what you would expect from the size. This says that it handles and keeps clean up to a 40 gallon tank Yeah right I beg to differ. Even with a filter change every two days this thing sucks. I have a 20 gallon tank and the water is horrendously murkey Which means that the filter won’t work for anything over ten gallons Even when you change the filter every two days.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by red1179Sep 24, 2018
Turtle Tank Filter is AMAZING!
I actually didn't have high hopes in this filter for my aquatic turtles, but I plugged it in and had the entire tank clear in less than an hour!! It's quiet, the turtles are rather curious about it. It's not too strong I have to worry about their safety. 5 GIANT STARS
Verified purchase: Yes | Condition: New
5 out of 5 stars
by jr042700Feb 03, 2016
Simple and Quiet
I like the filter, seems to be doing very nicely. Water looks better. Some mentioned the filter is loud, but under water I barely hear it. They also said it looks big and bulky in the tank not a good visual. I like it that way cause I painted a cut piece of cardboard black for a background, and the filter matches nicely. Suttle and professional look.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by quantproOct 12, 2018
Whisper 40i very good filter.
This is the second one I've bought in about 4 weeks. I needed a compact filter for 2 additional turtle tanks in 20 gallon long tanks. I tried several cheaper weaker in tank filters that either failed or were inadequate. So far I am satisfied. I bought additional filter bags for easy filter changes and added my own improvement by covering the bottom around with aqua flo polyester filter because I have some plants that tend to clog filters otherwise. When I see the excellent flow slow down a bit I know its time to clean the outside filter. If these last I'll be very satisfied. I have 3 canister filters working but sometimes you just don't have the room for a canister filter. Whisper 40i is a good value.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by alanrtomkoAug 28, 2018
The best filter I have used
I’ve had aquariums for 50 years. This is a very efficient low maintenance filter. It’s extremely easy to service. Replacement filter media are available and inexpensive. They do a good job of airation also, and create current in the tank which is very beneficial to the fish.
Verified purchase: Yes | Condition: New

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Picture 1 of 1

Tétra Whisper 40i Internal Tank Power Filter with BioScrubber (25818)

About this product

Product Identifiers

Product Key Features

Dimensions

All listings for this product

Ratings and Reviews

Most relevant reviews

Does the job

It’s okay

Turtle Tank Filter is AMAZING!

Simple and Quiet

Whisper 40i very good filter.

The best filter I have used

Best Selling in Filters

Save on Filters

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