Tetra Whisper 10-30i PowerFilter

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Tetra Whisper 10-30i PowerFilter

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Item Description

The Tetra Whisper 10-30i Power Filter is a reliable and convenient filter alternative for many types of aquariums. This Aquarium Power Filter mounts to the inside of the aquarium, allowing the tank to remain flush against the wall for saving space. The underwater motor also allows this Fish Tank Power Filter to run in soothing silence. The Tetra Whisper Power Filter offers comparable performance to an external aquarium power filter, but is able to be adjusted to high or low water levels with mounting suction cups and/or brackets. In addition, this power filter adds extra versatility because it can function in as little as 2 inches of water or in tanks as large as 30 gallons. This Fish Tank Power Filter comes with one pre-assembled Whisper filter cartridge.

Tetra Whisper 10-30i PowerFilter:

  • Filters mount on the inside of the aquarium
  • Internal filters run quietly
  • Offers the same quality and performance as an external filter
  • Functions in as little as 2 inches of water
  • For aquariums up to 30 gal
  • Adjusts easily to high or low water levels with mounting suction cups and/or bracket
  • Each filter comes with one pre-assembled Whisper filter cartridge


Height: 10
Model No.: WIF10-30
Shipping Weight (in pounds): 1.2
Product in Inches (L x W x H): 4.5 x 5.15 x 10.0
Walmart No.: 000839891

Customer Product Reviews

Rated 4 out of 5★by 44reviewers.
Rated 4 out of 5★by OK For me this product works wonderfully. I have a 10 gallon tank and 2 fancy goldfish. It is very quiet and i love the option of the second suction cup. i am kind of shocked by how large the product is.My roommate has the same filter which came in a tetra kit. Her tank is only 3 gallons. She also has a fancy goldfish, however her's is smaller. the filter created such a powerful current that it was sucking up her fish.i would not recommend this filter for anything less than 10 gallons. 02/24/2009
Rated 4 out of 5★by LARGE but Effective This is a very good internal filter! It definitely is effective at keeping a 20H tank clear and all of my tank mates healthy. The only drawback is its size! I would not recommend this filter for a low tank style. If you look at a 150 gph backpack style filter and imagine the whole thing vertical in your tank, you get an idea of its size.Changing filters has been a breeze, but the suction cups come off of the filter easily, which necessitates removing the entire filter. So far, though, it is a keeper. 10/29/2010
Rated 3 out of 5★by not that great Useful for turtles but not great for amateur koi tanks. My filter system gave out and I bought this product. It is very quiet (which is great) but I am a paranoid person and having the cord in the tank made me not happy with it off the back. It gives no aeration to the tank so my koi are at the top for air. It has a nice design despite being so clunky. I could buy an air pump but those things are noisy so having a filteration system that could provide some aeration is more useful than a silent submergable one. 05/17/2010
Rated 4 out of 5★by Works great easy to clean Cleans great , love the fact it goes in tank versus on outside tank like many others, also very easy to clean as well. 05/03/2014
Rated 5 out of 5★by good value it does what it supposed to. the price was good. 12/23/2012
Rated 1 out of 5★by Worked good for about a week. The filter was constructed very cheaply but seemed to work well for about a week. Then it started shooting water out the back, over the top of the tank, and onto the wall. My son caught it before there was major damage to the wall and floor, but I had to clean over a gallon of fish water out of the carpet in my boy’s room and missed the first quarter of the 49rs game. 08/13/2012
Rated 5 out of 5★by Great Value, Great Customer Service by Tetra I have purchased this filter twice and each time I had problems with them Tetra was there to correct it. The replaced my defective filter really fast. In a matter of days I was back up and running. I cannot say enough about the service. Now, going to the filter, I find that the Tetra filter is the quietest and the refill cartridges have the most cost effective price. I buy the refills in bulk because I change them every month. With my first filter, it just simply stopped working and no amount of cleaning of the motor would get it to start. One tip I would suggest to Tetra regarding this filter is that they should build in some kind of safety to the motor should the electricity go out otherwise the motor can continue to run while the impeller is stuck. That's what I suspect happened to mine. When you live in Hawaii where there are lots of power outages, you are going to run into that problem a lot. I think the motor became overheated and parts within the motor became worn as a result. It's like revving your engine but the wheels on breaks for a long period of time. Otherwise, I love the fact that the filter goes into the tank rather than outside because it does not get in the way of the walls or the sides where they can get bumped into. I notice that they are selling the filters that are not ready to use like they used to. I prefer those as there is no need to fumble with the charcoals which can get messy. I hope that they go back to those as they were actually better in terms of convenience and do not tend to fray like the new ones. I've had the new ones fray so much that I just had to simply replace them well ahead of the scheduled change. I hope that Tetra has not discontinued the ready to use filter replacement. Otherwise, I would be a completely happy camper. Thanks Tetra! 06/13/2013
Rated 5 out of 5★by Works great A great little filter 11/30/2013
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Product warranty: 2 years See details
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