Tetra Whisper Internal Filter 10 to 20 Gallons, with Air Pump, for Aquariums
- Brand:
- Tetra
- Model Number:
- 65817
- UPC:
- 046798258179
- EAN:
- 0046798258179
- ASIN:
- B0002DHYG8
- Walmart SKU:
- 20770126
Key Takeaway
Price locked at $26.12 for 66 days, matching the 90-day average—indicating remarkable stability. Buyers shouldn't expect discounts soon.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$26.00 | |
|
Lowest Price
|
$24.95 | |
|
Most Recent Price
|
$24.95 |
- Average Price
- $25.79
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$27.82 | |
|
Lowest Price
|
$9.75 | |
|
Most Recent Price
|
$26.12 |
- Average Price
- $25.53
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Tetra Whisper Internal Filter 10 to 20 Gallons, with Air Pump, for Aquariums since 12/5/2022. The most recent price update was on Jul 19, 2026.
Price Range: Over the past 90 days, the price has ranged from $9.75 (lowest on 4/20/2025) to $27.82 (highest on 12/5/2022). The average price during this period is $25.53.
Current Trend: Walmart.com prices have ranged from $26.12 (Jul 19) to $26.12 (Jul 19) over the past 90 days. Current price is close to the 90-day average of $26.12.
Customer Insights: Rated 4.3/5 from 407 reviews.
Customer Reviews
407 reviewsCustomer Reviews
4.3
Based on 407 reviews
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Showing 10 of 407 reviews
Great Water Filter = Happy Fish
Tetra Whisper Internal Filter 10 to 20 Gallons, with Air Pump is a great yet inexpensive option for cleaning water in Fish Tank and giving fish plenty of oxygen to live and be happy. I have purchased before and would do so again.
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Love it.. My last one took a crap. But I never noticed how loud it was until I purchased this new one and it's so quite.
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Works for about a year in a ten gallon aquarium with 2 fish and constant cleaning of the gravel and changing out the expensive pads monthly. zero noise level. I see bubbles coming out in the water for the first couple of weeks and then nothing.
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love this pump. but you must keep water above pimp level or the pump will burnout and need replacing otherwise works great.
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Such a space saver!
I really like this filter. It does a great job keeping my tank clean and it is such a space saver which is the main reason why I got it.
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Literally horrible. Plugged it up after getting it put together, ran for two seconds, completely stoped working. A waste of money that I work hard for, it's very frustrating and it truly sucks.
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BUYER BEWARE!! Do NOT use with sand!!
The actual box and directions say DO NOT USE with sand. Welp, I have sand in the bottom of my goldfish tank. This should really be stated somewhere here in the description or photos. I didn't realize this until it was too late. Now I have a filthy tank with sand blowing around inside. I will update this review if I see any improvement tomorrow or the next day. I'm going to keep running this one until I'm able to get a new one for my goldfish. I have 2 baby goldfish in a 10 gallon tank.
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Great brand, good product, bad design
Killed my fish sucked them right up into it within the first hour broke their backs and destroyed their fins. Love Tetra but this one isn't adjustable only has 1 setting and it's to fast for any fish smaller than 3 inches
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Filter killed my fish. :(
My betta who lived in a 10 gallon tank was sucked into this filter and unalived. I hate this filter.
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Too loud. These go out too often. One lasted a year. I've had to buy two in the last month. Both are bad. Save your money.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
66 recordsWalmart.com prices have ranged from $26.12 (Jul 19) to $26.12 (Jul 19) over the past 90 days. Current price is close to the 90-day average of $26.12.
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Third-Party Seller Pricing
1 recordsThird-Party Sellers prices have ranged from $24.95 (Jun 10) to $24.95 (Jun 10) over the past 90 days. Current price is close to the 90-day average of $24.95.
| Date | Price | Change | % Change |
|---|---|---|---|
| $24.95 | — | — |
