Seachem Purigen 100 ml – The Best Synthetic Adsorbent for Aquariums
Seachem Purigen 100 ml is a high-quality synthetic adsorbent designed to provide superior water filtration compared to any other product on the market. Thanks to its unique macroporous technology, it rapidly removes soluble and insoluble organic impurities, improving water quality and reducing harmful nitrogen compounds such as ammonia, nitrites, and nitrates.
Unlike traditional ion-exchange resins, Purigen is specifically engineered as an organic waste purification resin, with an absorption capacity over 500% greater than competing products. Its selective action eliminates organic nitrogen waste without depleting essential trace elements, ensuring crystal-clear and contaminant-free water in both freshwater and marine aquariums.
Key Features of Seachem Purigen 100 ml
- Innovative synthetic adsorbent: not an ion-exchange resin but an ultra-efficient macroporous polymer.
- Highly selective action: quickly removes organic compounds, reducing ammonia, nitrites, and nitrates.
- Improves water clarity: increases oxidation-reduction potential and removes yellowish water discoloration.
- Long-lasting and regenerable: darkens over time and can be easily restored using household bleach.
- Safe for all aquariums: suitable for both freshwater and saltwater tanks without affecting water chemistry.
- Compatible with all filters: can be used in canister filters, sumps, internal filters, and fluidized bed systems.
How to Use Seachem Purigen 100 ml
- Rinse before use to remove any residual dust.
- Place in a filter media bag and insert into the filter.
- Position in an area with strong water flow for maximum efficiency.
- One liter of Purigen treats up to 4,000 liters of water and lasts up to six months.
- Replace or regenerate when the product turns dark brown/black.
How to Regenerate Seachem Purigen
- Soak the exhausted product in a 50% bleach solution for 24 hours in a plastic container.
- Rinse thoroughly, then soak for 8 hours in a declorinator solution (Seachem Prime – 2 tablespoons per cup of water).
- Rinse again and, for freshwater aquariums, soak for 4 hours in a buffer solution (1 tablespoon of Seachem Discus Buffer or Seachem Acid Buffer per cup of water).
- Purigen is now ready to use again: its original color will be restored, and it will work as effectively as new.
Why Choose Seachem Purigen?
- Drastically improves water quality by eliminating harmful organic compounds.
- Does not alter the aquarium’s chemical balance, keeping trace elements stable.
- Exceptionally long-lasting and regenerable, making it more cost-effective than other filter media.
- Essential for high-biomass aquariums (fish, plants, corals) and keeping water crystal clear.
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