WHISPER BIO BAG 8 PACK LARGE

Whisper Bio-Bag Cartridges complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with Ultra-Activated carbon, they remove waste particles, odors and discoloration, and are easily changed once a month. Multi-packs come unassembled and offer economical pricing on larger quantities.

Large Size, 8-pk unassembled