Macro-porous synthetic polymer removes soluble and insoluble impurities for superior water clarity
Controls ammonia, nitrite, and nitrate by scavenging nitrogenous organic waste, improving tank safety
Easily regenerated with bleach, extending product life and reducing waste
Minimal impact on trace elements, preserving beneficial compounds in water
Suitable for both freshwater and marine aquariums, offering versatile use
Summarized by Shop
Seachem Purigen is a premium synthetic filtration resin that pulls dissolved organic waste out of your water before it can break down into ammonia, nitrite, and nitrate. The result is water polished to a sparkling clarity in both freshwater and saltwater. Best of all, Purigen is regenerable, so a single portion can be renewed and reused m
Form
Synthetic polymer beads
Available Sizes
100 ml, 250 ml, 500 ml, 1 L, 2 L, 4 L
Regeneration Method
Bleach (1:1 household bleach or buffer solution)
Suitable Water Types
Freshwater and marine
Color Change
Darkens from pale blonde to dark brown or black as exhausted