OASE Filter Foam for the BioMaster 20 ppi blue

$20.99

SKU: 49602

  • The 20 ppi Replacement Filter Foam for the BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600, or 850 includes an ultra-coarse replacement filter foam
  • Customize your choice of filter foams to meet the needs of your aquarium
  • Timing to replace the filter foam varies upon aquarium size and the number of fish and plants