API BIO-CHEM ZORB POUCH
- Superior removal of synthetic and naturally occurring organic pollutants including colors, odors, heavy metals, and toxic gas
- Features the highest grade resin/carbon filtration media
- Does not remove trace elements from saltwater aquariums.
- Makes water clear by removing pollutants that cause discoloration and foul odors.
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Lee's Aquarium & Pet Products Elbow / Connector Set Under Gravel Filter