Seachem Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml
- Unique synthetic polymer
- Regenerable
- Controls ammonia, nitrites, and nitrates
- Ranges in color
| Included Components | Seachem Purigen, 100 ml |
| Manufacturer | Seachem |
| Unit Count | 3.38 Fluid Ounces |
| Item Form | Granules |
| Target Species | Fish |
| Liquid Volume | 100 ml |
| Brand | Seachem |
| UPC | 000116016506 |
| Number of Items | 1 |
| Allergen Information | Allergen-Free |
| Global Trade Identification Number | 00000116016506 |
| Item Weight | 2.24 Ounces |
| Number of Packs | 1 |
| Manufacturer Part Number | ASM165 |
| Item Type Name | Seachem Purigen, 100 ml |
| Model Number | 165 |
| Product Type | Seachem Purigen, 100 ml |
| Pet Type | Fish |
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Category |
Fish & Aquatic Pets , Aquarium Accessories , Water Quality Testing & Treatment , Aquarium Test Kits |
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Important information
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.
Seachem Purigen for Freshwater & Saltwater
Purigen is a premium synthetic adsorbent that is unlike any other filtration product. It controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigen’s impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Purigen darkens progressively as it exhausts, and is easily renewed by treating with bleach. It is designed for both marine and freshwater use.
Purigen can also be regenerated. As it adsorbs waste products, it will change color from a pale blonde to a dark brown, almost black. Once it is exhausted, it can be regenerated with a solution of bleach and water. The bleach will literally 'burn off' the organics that have been removed from the tank.
Product details

Shipping & Delivery
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Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.



