Whisper Bio-Bag 3 Pack (Large)

Whisper Bio-Bag 3 Pack (Large)

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$11.99
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Whisper Bio-Bag Cartridges complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with Ultra-Activated carbon, ready to use disposable cartridge remove waste particles, odors and discoloration, and are easily changed once a month.