Pro-Filter Sintered Quartz Bio-Rings for use with Hydor Professional Canister Filters - 450g
Highly porous efficient sintered quartz Bio-Rings media is ideal for optimal biological filtration.
Custom designed for the Magnum 220 and 350 micron cartridges and carbon/media container, these filter sleeves reduce accumulation of waste and dirt, ultimately extending cartridge life.
Cartridge with Activated Carbon for Eheim Internal Filter 2008. Open-cell foam cartridge, fully impregnated with special activated carbon, pH-neutral. Absorbs dissolved harmful substances, colourants, as well as residues of medici...