GEX Best Roka Bio Carbon For Small Animals 10pcs

Activated carbon + bacterial power improves the filtration capacity of the filter. Compact size that fits in the gap of the filter. A hybrid filter material that mixes high-performance activated carbon that removes the sources of nigori, yellowing, and stinks, and zeolite that colonizes bacteria and promotes biological filtration. Activated carbon with a porous structure adsorbs the sources of water smoldering, yellowing, and foul odors.
Plenty of filtered bacteria grow on the surface of the zeolite and decompose water stains. Zeolites adsorb and remove harmful ammonia.