SEACHEM - Purigen Ultimate Filtration - 8.5 fl. oz. (250 ml) Subcategory_Restless Legs Tetrasodium EDTA

Tetrasodium EDTA

Lifelong exposure to light may decrease the photoreceptors (light-sensitive nerve cells) in the eye

Safety pick keeps blades clean

nettle¹ (Urtica dioica) oil

SEACHEM - Purigen Ultimate Filtration - 8.5 fl. oz. (250 ml) Subcategory_Restless Legs Tetrasodium EDTADESCRIPTION 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.