Filter Carbon
Carbon has the ability to "catch" certain
chemicals that occur in water by absorbing
them. In ponds, the chief role of carbon is to
tie up the chemicals that cause discoloration
and odors, which are then removed from the
system periodically as the carbon is
discarded.
Dr. Greco's Koi and Supplies P.O. Box Mount Sinai, N.Y. 11766 1-800-xxx-xxxx Koi viewed by Appointment only
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