They are stitched with very strong nylon string, so they easily stand up to the bleaching process if you regenerate your purigen. Each 25ml of purigen treats 100L.
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Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. It significantly raises redox. It polishes water to unparalleled clarity. Purigen® darkens progressively as it exhausts, and is easily renewed by treating with bleach.
eBay
Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. It significantly raises redox. It polishes water to unparalleled clarity. Purigen® darkens progressively as it exhausts, and is easily renewed by treating with bleach.
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Compatible for Seachem Purigen®️ & Granulated Carbon, Zeolite Phosphate, etc. or 400 grams of granulated carbon or zeolite.
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Seachem Purigen® is a powerful synthetic adsorbent, designed to remove organic impurities from aquarium water with industry-leading efficiency. Unmatched Organic Removal : High capacity to remove organic waste, polishing water to unmatched clarity.
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Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. It significantly raises redox. It polishes water to unparalleled clarity. Purigen® darkens progressively as it exhausts, and is easily renewed by treating with bleach.
eBay
Purigen® is a premium synthetic adsorbent that is unlike any other filtration product. It significantly raises redox. It polishes water to unparalleled clarity. Purigen® darkens progressively as it exhausts, and is easily renewed by treating with bleach.
eBay
Seachem Purigen 250ml with filter bag. Only recharged 2 times
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