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Tetra 26161 Whisper Bio-Bag Cartridge

£2.60
  • REPLACEMENT CARBON FILTER Keeps aquarium water crystal clear – removes odors and discoloration
  • CATCHES DEBRIS Dense dual-sided mesh filters debris and fish waste
  • FITS TETRA WHISPER WATER FILTERS Color coded to make it simple to remember which replacement cartridge size to purchase
  • CONVENIENT Replacement filter cartridges are fully assembled and ready to use
  • USAGE Change monthly or sooner if needed
  • Age Range Description: All Ranges
  • Included Components: Whisper Assembled Bio-Bag Cartridge Medium