Large Bio Rings x10
Large Bio Rings are manufactured from a quality clay material heat treated at 1800 degree. This tremendous amount of heat causes the ceramic to break its internal bonds thereby creating an extremely porous structure that has a much greater surface to allow very large bacteria populations to colonies.
Large Bio Rings can be placed in a suitable aquarium filter or sump with good water flow, ready for aerobic bacteria to colonise. Once the bacteria has taken up residence it will process waste from fish and remove toxins liker Ammonia through the nitrification process.
Maintenance is simple, a gentle rinse in a little aquarium water is sufficient to get rid of any clingy solids. Bio Rings are not supposed to be clean. You must never wash bacteria rich ceramic rings under in tap water as the Chlorine content will kill the bacteria.
Over time, the pores become blocked with debris and they should be replaced with fresh ones. The best way to do this is to replace 25% of the old one with fresh ones.
Pack Size: 10
Size (mm): 27 diameter x 14 long