Seachem Purigen Filter Media 250ml removes ammonia, nitrites, nitrates

Seachem Purigen 500mL – Aquarium Roots

Seachem - Purigen

Seachem Purigen control ammonia/nitrite/nitrate for both marine and freshwater use

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 Laboratories Purigen, White - 250 ml

Seachem Purigen Filter Media 250ml removes ammonia, nitrites, nitrates

Seachem Purigen (1 L)

Seachem Purigen - 2 L

Seachem Purigen 500 ml 163 @ Fish Tanks Direct

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, 4L – Advanced Aquatic Ecosystems, LLC.