Seachem Purigen Ultimate Filtration (100 mL) - In Media Bag - Treats 106 Gallons

Seachem Purigen Ultimate Filtration is a premium synthetic adsorbent that, unlike any other filtration product, is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%. Removes soluble and insoluble impurities from water Controls ammonia, nitrites, nitrates Polishes water to unparalleled clarity Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigen’s impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Purigen darkens progressively as it exhausts, and is easily renewed by treating with bleach. Purigen is designed for both marine and freshwater use.Why It's Different: Selectivity: Purigen is the highest capacity organic filtration resin on the market. No other products can compa