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Fluval C4 Bio-Screen 3 Pack

FLC03F

Designed for use with the Fluval C4 Power Filter, the C4 Bio-Screen Pad provides an ideal biological surface area for beneficial bacteria to colonize upon.

  • Biological filter media
  • Evenly distributes water flow into the C-series Trickle Chamber for additional biological filtering
  • Also effective at trapping debris
  • Convenient 3-pack format