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Penn Plax Pro-Z Zeolite Crystals - PBZ3
Penn Plax Pro-Z Zeolite Crystals - PBZ3

Pro-Z Zeolite Crystals

Your Price: $22.21
Retail Price:$33.31
You Save:$11.10(33%)
Temporarily Out of Stock.
Part Number:PBZ3

Pro-Z Laboratory-Quality Ammonia-Removing Zeolite crystals are fast acting, long lasting, and proven to remove ammonia, the #1 fish killer.


  • 85 ounce bottle
  • Zeolite crystals are designed to keep your fresh water aquarium clear for up to 4-6 weeks.
  • Recommended for use in Cascade, and all other hang-on, internal and canister filter systems.

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