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Seachem Purigen

Quick Overview

Seachem Purigen is a premium synthetic adsorbent that is unlike any other filtration product...

Availability: In stock

Product Name Price Qty
100ml Seachem Purigen - Water Filtration Beads
250ml Seachem Purigen - Water Filtration Beads
500ml Seachem Purigen - Water Filtration Beads
1 Litre Seachem Purigen - Water Filtration Beads
2 Litre Seachem Purigen - Water Filtration Beads
4 Litre Seachem Purigen - Water Filtration Beads

Out of stock

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Seachem Purigen is a premium synthetic adsorbent that is unlike any other filtration product.

It is not a mixture of ion exchangers or adsorbent media, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%.

Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds.

Seachem Purigen and it'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.

Purigen is designed for both marine and freshwater use.


Rinse before use. Use in a fine mesh filter bag. Each 1 L treats up to 4,000 L (1,000 gallons*) for up to six months. Exhaustion is indicated by a pronounced discolouration of the beads to dark brown or black.

Additional Information

Brand Seachem

Customer Reviews

5 Item(s)

per page
Good product Review by Dawn
I really like using this in my tank, have bought the little pouches before but thought I would try the loose so I can then add the amount I need. As always a really good price and really fast and good delivery from warehouse aquatics. (Posted on 08/03/2018)
Clears water nicely Review by Dawn
This is the second one I have bought so I could always have one in the filter while regenerating the other one, decided to get another because noticed the difference while it was being regenerated. Makes the tank water really clean I wasn't disappointed. (Posted on 24/11/2017)
Really good buy Review by Dawn
Really pleased with this,it does exactly what it says tank water is crystal clear.Really good price. (Posted on 12/09/2017)
Seachem purigen Review by Darren
As usual a very high quality product from Seachem, polishes water and removes toxins, perfect. (Posted on 20/12/2016)
Purigen seachem Review by g h
Not used as yet , but fast service, 10/10. Recommend g h smith (Posted on 09/09/2016)

5 Item(s)

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Postage Information

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Orders over £30 are Delivered FREE!

Providing none of the items in your order require pallet delivery or are excluded from delivery promotions, we will give you free standard delivery. You can still upgrade this service if you wish, and will only pay the difference.


Bulk items requiring Pallet delivery are different...

Certain items, such as glass aquariums & large cabinets, require special handling and must be sent out on a pallet, this is at a cost starting from £19.99 on some pallet deliveries depending on location. We don't offer free pallet delivery unfortunately (unless stated) due to the delicate nature of the glass aquariums and insurance required to transport.

We will contact any pallet delivery purchase before dispatch to arrange a suitable delivery date for you to receive the goods. We will not dispatch a aquarium pallet delivery until we have booked a delivery date with you the customer.

Note that the pallet delivery service is a drop at kerb only service, the drivers are not insured to handle goods into homes and you are required to dispose of the pallet.

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