PURIGEN , SEACHEM – Exotic Nature

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

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%. 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.

Seachem Purigen Ultimate Filtration for Aquariums, 2.1-oz Bag

PURIGEN , SEACHEM – Exotic Nature

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

Seachem Cupramine, 2L – Advanced Aquatic Ecosystems, LLC.

PURIGEN , SEACHEM – Exotic Nature

Seachem Cupramine –

Seachem - Purigen Aquasabi - Aquascaping Shop

PURIGEN , SEACHEM – Exotic Nature

Seachem Purigen 500mL – Aquarium Roots

Seachem Purigen -, Aquasabi

Seachem - Cupramine