Name: Tetra Whisper 4 Gallon Aquarium Internal Power Filter
Brand: Tetra
SKU: 6000199761183
Price: 8.97 CAD
Availability: InStock
Rating: 2.9 (9 reviews)

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Tetra Whisper 4 Gallon Aquarium Internal Power Filter

Dual-action floss and carbon filter out waste, smells, and discolouration.

Clears Odours and Debris

The slim internal clip-on design hides easily behind décor to save swimming space.

Saves Tank Space

A 27 GPH pump cycles your four-gallon tank more than six times per hour.

Cycles Water Frequently

The hinged lid provides quick, hassle-free access when swapping out old cartridges.

Easy Filter Changes

The adjustable clip easily accommodates both high and low water levels in your tank.

Adjusts to Water Levels

<ul><li>Aquarium Filtration: Internal power filter for 4 gallon aquariums, cycling water more than 6 times per hour with a 27 GPH pump.</li><li>Dual-Stage Cleaning: Cartridge floss catches debris and fish waste, while Ultra-Activated carbon removes odors and discoloration.</li><li>Adjustable Water Levels: Easily adjusts to high or low water levels.</li><li>Space-Saving Placement: Designed to clip on your tank wall and be hidden by décor, allowing the aquarium to be flush to the wall.</li><li>Easy Cartridge Access: Hinged lid provides easy access for changing cartridges.</li></ul>

Internal <ul><li>FOR 4 GALLON AQUARIUMS: This Whisper Internal Power Filter uses small filter cartridges and adjusts easily to high or low water levels.</li><li>27 GPH PUMP: The internal 27 GPH pump cycles a 4 gallon aquarium more than 6 times per hour.</li><li>TWO FILTERS IN ONE: Cartridge floss catches debris and fish waste, while Ultra-Activated® carbon removes odors and discoloration.</li><li>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.</li><li>EVERYTHING YOU NEED IS INCLUDED: This pack contains the hinged lid, tank clip, internal filter and filter cartridge.</li></ul>

Aquarium Filter Type

Brand

Features

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Has Written Warranty

The Tetra Whisper Internal Power Filter for 4 gallon aquariums uses small cartridges to provide two filters in one (mechanical and chemical). Cartridge floss catches debris and fish waste, while Ultra-activated carbon removes odor and discoloration. The 27 GPH pump cycles a 4-gallon aquarium more than 6 times per hour. Easily change cartridges with the hinged lid for easy access. The space-saving design is easily hidden by décor and can be adjusted to high or low water levels with the adjustable clip.

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I purchased the filter and found that it worked well! I had several issues and called customer service. They resolved all my issues and was very impressed. I highly recommend any product with Tetra to be honest.

Happy with the filter and Great Customer Service!

I purchased two of these about a month ago,  both of them quit working Within 3 weeks of purchase.  When they did work they did not do much for cleaning the tanks.  The pumps get clogged By the tiniest amount of debris and there's no way to clean out the clog because it is a closed system.  

Really disappointing.

Save yourself the money

This is not even worth 9.99. Item stopped working after a couple days. It's JUNK, that's why its on sale!

JUNK product

Bought this filter for my betta tank, worst filter choice I've made so far! I've tried replacing the cartridge(as it seems to stop letting water through in less than 24 hours), gutting it and cleaning it out, you name it! It has no pressure so the water just ends up standing still causing a film on top of the water. Not happy!

Worst filter I've ever owned!

Tetra Whisper 4 Gallon Aquarium Internal Power Filter centered front view of black internal filter with hinged lid and tank clip; cartridge slot shows cartridge floss and Ultra-Activated carbon, adjustable clip for high or low water levels, 27 GPH pump cycles 4 gallon tanks, space-saving design hides behind décor; often used for desktop nano or quarantine tanks.

Tetra Whisper 4 Gallon Aquarium Internal Power Filter

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