Seachem Purigen 1 Liter Premium Synthetic Filter Resin Marine & Freshwater 1 L

Selectivity: Purigen is the highest capacity organic filtration resin on the market. No other products can compare to its ability to clear haziness and polish water to unparalleled clarity. Fish, corals, even plants produce nitrogenous waste.

Seachem Purigen Organic Filtration Resin - Fresh and Saltwater 500 ml (116016308) : Aquarium Filter Accessories : Pet Supplies

Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml : Aquarium Test Kits : Pet Supplies

Seachem Purigen Organic Filtration Resin - Fresh and Saltwater 500 ml (116016308) : Aquarium Filter Accessories : Pet Supplies

Seachem Purigen Organic Filtration Resin - Fresh and Saltwater 500 ml (116016308) : Aquarium Filter Accessories : Pet Supplies

Purigen - Aqua-World

Seachem - Zeolite Aquasabi - Aquascaping Shop

SEACHEM PURIGEN RESIN 100ML/60G (2.1OZ) - Aquatics Unlimited

Seachem Purigen (1 L)

Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml : Aquarium Test Kits : Pet Supplies

Seachem - PhosNet Aquasabi - Aquascaping Shop

Seachem Purigen Organic Filtration Resin - Fresh and Saltwater 1L (167) : Aquarium Filter Accessories : Pet Supplies

FILTRATION: Purigen ranges in color from almost white (cream) to light yellow. Seachem Purigen is not a mixture of ion exchangers or adsorbents, but a