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Product Information

Tetra Whisper Bio-Bag Cartridge - Unassembled

Whisper Bio-Bag Cartridges complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with Ultra-Activated carbon, the ready-to-use disposable single packs remove waste particles, odors and discoloration, and are easily changed once a month.


  • Easy to Assemble, Easy to Replace
  • The Whisper Bio-Bag multi-packs come unassembled and offer economical pricing on larger quantities
  • Three stage filtration

Product Notes

Popularity: #2 in Filter Cartridges
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Tetra Whisper Bio-Bag Cartridge - Unassembled - Medium - 12 pack

1803 reviews
$12.99 SALE

Tetra Whisper Bio-Bag Cartridge - Unassembled - Large - 12 pack
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Tetra Whisper Bio-Bag Cartridge - Unassembled - Medium - 12 pack
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by PowerReviews

(based on 1 review)

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Reviewed by 1 customer

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also fits Top Fin (Petsmart brand)

By vyda

from san francisco, ca

Verified Buyer

Tetra filters are rebranded Top Fin at [@], so these fit those.

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