Seachem Purigen for Freshwater & Saltwater, Treats 100 Gallons, 1.7 oz.

Purigen Seachem 50g (1.7oz) - Pet Zone Tropical Fish - San Diego, California

A premium synthetic polymer unlike any other.

Seachem Purigen for Freshwater & Saltwater, Treats 100 Gallons, 1.7 oz.

Seachem Purigen 100ml/250ml – 88 Pets Mart

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

API PondCare Stress Coat Freshwater Conditioner, 32 fl.oz.

CupriSorb is a powerful adsorbent of copper and heavy metals. CupriSorb will remove copper more rapidly and efficiently than carbon and is thus ideal for emergency copper removal. It extracts all types of copper, including chelated copper, and remains effective until it turns a deep blue-black color. It may be regenerated repeatedly. If placed in continuous use, it will gradually extract even precipitated copper from the gravel/substrate bed as well.

Seachem CupriSorb Copper Remover Resin 250 ml

Filter Media – Water Colors Aquarium Gallery

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

Seachem Purigen - 2 L