Seachem Purigen Organic Filtration Resin 500 ml Resin

Key Benefits

• 💧 Macro-porous polymer — Unique macro-porous synthetic polymer that removes soluble and insoluble impurities at an excellent rate and capacity.
• 🧬 Increases surface area — Spherical and macroreticular design with microscopic pores increases usable surface area for beneficial bacteria colonization.
• 🔄 Regenerable resin — Once exhausted, Purigen can be regenerated with a bleach and water solution that burns off absorbed organics.
• 🌊 Freshwater and saltwater — Safe for use in both fresh and saltwater aquariums without altering water chemistry.
• ⚠️ Regeneration precautions — Before regenerating, check for residual bleach or chlorine odor as some slime coat products can permanently foul Purigen.
• 📦 500ml capacity — Comes in 500ml size providing ample resin for typical aquarium filtration applications.