Seachem Purigen 500ml – High-Capacity Organic Waste Removal Filter Media

achem Purigen® 500ml is a premium, high-performance filtration media engineered to remove organic waste from aquarium water with exceptional efficiency. Unlike standard carbon or resin blends, Purigen® is a unique macro-porous synthetic polymer that removes both soluble and insoluble nitrogenous waste before it can break down into ammonia, nitrite, or nitrate.

Purigen® dramatically improves water clarity, increases redox potential, and maintains stable water conditions while having minimal impact on essential trace elements. As it becomes exhausted, the media gradually darkens in color, providing a clear visual indicator. It can be safely regenerated using bleach, making it a cost-effective and long-lasting solution for both marine and freshwater aquariums.

Key Features:

• Removes nitrogenous organic waste before it becomes ammonia
• Controls ammonia, nitrite & nitrate levels
• Polishes water to crystal-clear clarity
• Minimal impact on trace elements
• Raises redox potential for healthier water
• Color-change indicator shows exhaustion
• Regenerable for long-term use
• Suitable for marine & freshwater aquariums

Seachem Purigen® 500ml is a professional-grade filter media designed to deliver unmatched water clarity and superior waste removal. Ideal for reef, marine, and freshwater aquariums, its regenerable design and high capacity make it an essential choice for aquarists seeking stable, ultra-clean water. Available now at Reef freaks.