SEACHEM Purigen | 500ml

Purigen is a modern filter medium designed for freshwater and saltwater aquariums.

Thanks to its properties, it removes organic pollutants from the water and makes the water crystal clear. Absorbs nitrite (NO3), nitrate (NO2), ammonia (NH3)


SEACHEM Purigen is the highest quality synthetic absorbent, far superior to other similar products available on the market.

It is not only a mixture of ion exchangers and substances with absorbing properties but a unique macroporous synthetic polymer that captures soluble and insoluble impurities from water.

Its efficiency and speed of operation exceed similar products by 500%. Removing organic impurities, allows you to effectively eliminate ammonia, nitrates, and nitrites from the tank, while not depriving the water of valuable trace elements.

It significantly increases the reduction and oxidation potential of water and makes it crystal clear. Purigen granules darken with use, but the product can be regenerated with household bleach. It is designed for marine and freshwater aquariums.

Purigen is easy to regenerate. During use, it changes its color from light through dark brown to almost black. In this form, it can be regenerated by rinsing with an aqueous bleach solution.

The chemicals it contains “burn out” the pollutants accumulated in the Purigen granules.

Directions for use:

Rinse before use. Pour the resin into a fine-mesh filter bag. A liter of Purigen is enough to purify approximately 4,000 liters of water for six months. The wear of the product is evidenced by a change in color to dark brown or almost black.

SEACHEM Purigen comes in three box sizes 100ml, 250ml, and 500ml bottles.

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