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Seachem purigen taking ages? I put the purigen in the filter box on Saturday and I feel there isn't much of a difference at all in regard to tannin removal. How long
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Amazon.com : Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml : Aquarium Test Kits : Pet Supplies
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Something Fishy :: Aquarium Supplies :: Filters, Reactors & Filter Media :: Filter Media & Bags :: Seachem :: Seachem Purigen 100ml bagged
![Amazon.com : Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml : Aquarium Test Kits : Pet Supplies Amazon.com : Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml : Aquarium Test Kits : Pet Supplies](https://m.media-amazon.com/images/I/714keBQlKFL.jpg)
Amazon.com : Seachem Indoor Purigen Organic Filtration Resin - Fresh and Saltwater 100 ml : Aquarium Test Kits : Pet Supplies
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