Seachem Purigen 500ml

SeaChem 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, even HyperSorb, by over 500%.

Overview:

• Purigen removes:
• proteins
• nitrites
• nitrates
• ammonia
• and a broad spectrum of organics
• Has minimal impact on trace elements
• Significantly raises redox
• Polishes water to unparalleled clarity
• Darkens progressively as it exhausts
• Easily renewed by treating with household bleach

Specifications:

• 100 mL bag purifies and polishes up to 100 gallons
• Lasts up to six months
• For both marine and freshwater use