Replacement Carbon Cartridges For Cascade 300 Internal Filters

Replacement Carbon Cartridges For Cascade 300 Internal Filters

  • $7.49


  • Replacement carbon cartridge for Cascade 300 series filters
  • Removes water impurities, discoloration and odors from aquariums
  • Carbon cartridges should be replaced every 2-3 months depending on bioload
  • Includes 2 cartridges per pack
  • Cartridges are refillable with Penn-Plax Pro-Carb carbon pellets