Seachem Purigen for Freshwater, 100 ml

• Highest organic removal capacity
• Helps control ammonia/nitrite/nitrate
• Colour changes as it exhausts; easily regenerated
• Model number: 020230

Product Description Seachem Purigen 100Ml Directions 1. Use Purigen in your filter to remove soluble and insoluble impurities from water. 2. For marine and freshwater use. 3. Purigen controls ammonia, nitrites, and nitrates by removing nitrogenous organic waste. 4. It significantly raises redox and polishes water to unparalleled clarity. 5. Purigen darkens progressively as it exhausts. 6. To regenerate Purigen, soak it in a 1:1 bleach:water solution for 24 hours in a non-metallic container in a well-ventilated area and away from children. 7. Use regular 8.25% hypochlorite household bleach (non-scented, no dyes, do not use a splash-less bleach). 8. Rinse well, then soak for 8 hours with a solution containing 4 tablespoons of Prime or equivalent dechlorinator per cup of water. 9. Rinse well. For freshwater use, soak for 4 hours with a solution containing 2 tablespoons of buffer per cup of water. 10. Original color and full activity should now be restored, and Purigen is ready for reuse. 11. Do not reuse if an odor of bleach/chlorine is detectable. In case of doubt, soak beads in a small quantity of water and test for residual chlorine with a chlorine test kit. Box Contains water treatment