Poly-Filter | 4"x8"
The POLY-FILTER is for filtering and purifying both fresh and salt water aquariums. It is a formulation of a special patented material bonded to a synthetic matrix. It can absorb and adsorb contaminants and other toxic materials found in nature. Read more
Poly-Bio Marine Poly Filter
The POLY-FILTER is non-toxic and harmless to biological filtration because it allows a sufficient amount of ammonia to reach the biological filter in order to sustain the bacteria culture. The POLY-FILTER provides a supplemental means for removal of ammonia when the biological filter is unable to break down the excess ammonia and its concentration increases rapidly. Then the POLY-FILTER adsorbs the excess ammonia while the biological filter readjusts to higher ammonia input levels.
Because of this unique filtering characteristic, the poly-filter eliminates the need and expense of carbon or ion exchange resins and protein skimmers.
4" x 8" filter pad (can be cut to size)