7.9K views · 37 reactions | DYK, Purigen can be regenerated?! However, you will notice that with each regeneration Purigen will lose capacity. Eventually though, it will need to be completely replaced! The best way to tell if you need to replace your Purigen is when you regenerate it, and do not experience any color change! For regeneration instructions, please visit our website: https://www.seachem.com/purigen.php | Seachem Laboratories, Inc | Facebook

Purigen vs. Matrix Carbon: two filtration tools, two different mechanisms. Purigen is a premium synthetic organic scavenging resin designed to target and remove organic waste before it breaks down into ammonia, nitrite, or nitrate. Unlike standard resins, Purigen works at the molecular level through its macroporous structure, reducing the biochemical oxygen demand (BOD) in your system. It excels at removing tannins, making it especially useful for tanks with driftwood where water discoloration c