Seachem Purigen Organic Resin Filter 100 ml

Seachem Purigen is an exceptional synthetic adsorbent, standing apart from typical filtration media. Unlike standard ion exchangers or adsorbents, it is a specialized macro-porous polymer that extracts both soluble and insoluble contaminants from water with a performance and capacity surpassing others by more than 500%. It effectively manages ammonia, nitrites, and nitrates by eliminating nitrogenous organic waste that could otherwise produce these toxic substances. Its effect on trace elements is negligible, while it greatly enhances redox levels and delivers crystal-clear water. As Purigen becomes saturated, it darkens, but can be easily regenerated with bleach. Suitable for both marine and freshwater environments, this product is sold by volume, with the listed weight being the minimum.