Seachem Purigen

Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. It 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%.

Key Benefits:

• Controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds.
• Impact on trace elements is minimal.
• It significantly raises redox.
• It polishes water to unparalleled clarity.
• Darkens progressively as it exhausts, and is easily renewed by treating with bleach. 

Made Specifically For: Both marine and freshwater use.