Additional Information

• Composed of two organic scavenger resins and two ion-exchange resins, combined with a high-porosity activated carbon.
  Together, they remove synthetic chemicals, naturally occurring organic pollutants and metabolic by-products from aquarium water.


• Makes water crystal clear by removing aquarium pollutants that cause discoloration and foul odors


• Removes toxic heavy metals in fresh water


• Does not remove trace elements from saltwater aquariums


• Directions for use in Rena FilStar Filters:


• Remove Bio-Chem Zorb filter pouch from plastic bag.


• DO NOT open Bio-Chem Zorb filter pouch. One 283 g pouch should be used for every 55 U.S. gallons (208 L) of aquarium water.


• It is important to rinse filter pouch of Bio-Chem Zorb under tap water to remove any dust. The rinse water does not have to run completely clear.


• Place filter pouch in FilStar filtration basket after (above) filter foams.


• Replace filter pouch every 1-3 months, depending on stocking density & water quality.

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