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    Whisper 20i In-tank Filter - Up to 20 gal.

    Tetra

    Item # 205736 / Manufacturer Part # 25817

    Was $23.99
    Now $13.82
     
    The super quiet Whisper in tank aquarium or terrarium filter that is ideal for 10-20 gallon tanks. The Whisper in tank filter is easy to conceal inside your aquarium; hide it behind a plant or other decorative object and from the front it is practically invisible. Space-saving design can be flush with the wall and operates in as little as 2 in. of water, making it ideal for low water level environments like amphibian aquariums, terrariums or turtle tanks. Complete 3-stage biological, chemical and mechanical water filtration is provided from the same Whisper Filter Cartridges used in the famous Whisper Power Filter. Whisper Filter Cartridges contain precisely the amount of activated carbon and filter mesh area to provide superior aquarium filtration. UL listed.

    For more info on Internal or Submersible Filtration, please see Internal Aquarium Filter Basics.

    Includes MediaLarge Bio Bag
    Flow Rate125 gph
    Power Cord Length6 ft.
    Warranty2 year Warranty
    UL ListedYes
    Max Tank Size20 gal.
    Click here to download the instruction manual from Tetra's website.

    Average Rating

    Eh 6/20/2014

    Reviewer: Jade

    It works fine but it can get considerably loud depending on your "lid" to the fish tank. The tank i got came with it and its extremely loud sometimes that I'm unable to sleep from the noise.

    Good filter 1/28/2014

    Reviewer: Chris

    It's a little noisy and does an okay job of keeping the tank clean. I would consider buying this again.

    Whisper 20i In-tank Filter - Up to 20 gal. 10/8/2013

    Reviewer: Rhonda

    Ths is a excellant filter, my fish tank is crystal clear thanks to Whisper. I'm so glad I purchase it two weeks ago. It is very quite too!

    20i good & quiet 3/11/2013

    Reviewer: Pete

    This is a good filter, and it is Very quiet

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