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Tetra Bio-Bag Cartridges with StayClean - Medium

$17.62

Ultra-activated carbon cartridges for Bio-Bag filters (unassembled) Includes Tetra StayClean technology to keep aquarium glass up to 35% cleaner automatically StayClean also provides a water clarifier and pH stabilizer Compatible with Medium Tetra Whisper Internal, External, and Power Filters Safe...

  • Ultra-activated carbon cartridges for Bio-Bag filters (unassembled)
  • Includes Tetra StayClean technology to keep aquarium glass up to 35% cleaner automatically
  • StayClean also provides a water clarifier and pH stabilizer
  • Compatible with Medium Tetra Whisper Internal, External, and Power Filters
  • Safe for freshwater or marine aquariums
12 Count - Unassembled