Brightwell Xport Bio Plate 9" x 8" x 1.5" ~ Ultra-porous Biological Plate Media with Superior Performance Characteristic

** Designed to be used in marine and hard freshwater aquariums with a pH of 7.5 or over
** Highest porosity and largest useable surface area, per unit weight or volume, of all filtration media available
     anywhere
** Provides huge amounts of aerobic and anaerobic surface area for efficient bacterial colonization.
** Laboratory Tested: Provides over 71,000 square feet (6,596 square meters) of surface area per liter of medium. One
    plate has about 125,000 square feet of useable surface area for bacterial colonization.
** When properly colonized, and used as directed, it will reduce toxic ammonia and nitrites to near zero in ponds and all
     aquariums, marine or fresh.
** Also reduces phosphate significantly and dissolved organics.
** Works excellently as the only filtration medium for the aquarium or pond or may be employed in addition to other
    filtration media.
** Doped with Aragonite to buffer pH at the bacteria level, preventing acid buildup which eventually would kill the bacteria