API Bio-Chem Zorb for Filstar XP, Nexx & Rena SmartFilter
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About the Product:
API Bio-Chem Zorb (formerly branded Rena Bio-Chem Zorb) is the most scientifically advanced filter media available. Use Bio-Chem Zorb for sparkling clean water and healthy fish!
Bio-Chem Zorb is a blend of 2 research-grade scavenger resins, 2 pharmaceutical-grade ion-exchange resins, and high porosity activated carbon in a convenient filter pouch.
Directions: Easy-to-use pouch works three to six months, change regularly for clean and clear water.
- Size 4 - Fits API Nexx Filter and Rena SmartFilter
- Size 6 - Can be used on any aquarium filter including the API XP Canister Filter up to 55 gallons
Why You Should Buy: