Seachem Purigen - 500 mL - Premium Aquarium Filtration Resin

Seachem Purigen is a premium synthetic adsorbent, setting it apart from other filtration products on the market. It's not a mixture of ion exchangers or adsorbents; instead, it's a unique macro-porous synthetic polymer. This advanced design enables Purigen to remove both soluble and insoluble impurities from your aquarium water at an exceptional rate and capacity – exceeding the performance of competing products by over 500%. Purigen excels at controlling ammonia, nitrites, and nitrates by effectively removing nitrogenous organic waste. Its impact on trace elements is minimal, ensuring a balanced aquatic environment. Suitable for both freshwater and saltwater aquariums, Purigen polishes water to an unparalleled clarity. Key benefits include: * **Superior Filtration:** Removes a wide range of organic contaminants. * **Water Clarity:** Polishes water for crystal-clear viewing. * **Ammonia Control:** Helps control harmful ammonia, nitrite, and nitrate levels. * **Versatile Use:** Safe for both freshwater and saltwater aquariums. * **Regenerable:** Can be regenerated, providing extended use. Purigen darkens progressively as it exhausts, indicating when regeneration is needed. ERROR