Research Grade Filter Medium for Fresh and Saltwater Aquariums
Bio-Chem Zorb, a blend of resin and carbon filtration media, is compossed of two research-grade organic scavenger resins, two pharmaceutical-grade ion-exchange resins, and high-porosity activated carbon adsorbents in a filter pouch.
* Removes organic waste in fresh and saltwater aquariums
* Contains No Phosphates
* Removes toxic heavy metals in fresh water
* Removes aquarium pollutants, such as toxic gasses,water discoloration, foul odors, and phenols
Replace every 2 months
283g pouch treats 210 litres