Seachem Laboratories Purigen - 250mL

$14.99  

5% Rewards:

75 $0.75 off a Future Purchase

This item is in stock in our East and West Coast warehouses

SC3233

SHIPS FREE!

Seachem SeaChem Purigen is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others, even HyperSorb, by over 500%. Purigen; removes proteins, nitrites and nitrates, ammonia, and a broad spectrum of organics, yet its impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Like HyperSorb, Purigen darkens progressively as it exhausts, and is easily renewed by treating with household bleach. A 100 mL bag of Purigen purifies and polishes up to 100 gallons of water for up to six months. Purigen is designed for both marine and freshwater use.


Manufacturer Info

Seachem
Seachem Laboratories, Inc. was established in 1980 by Dr. Leo G. Morin. Seachem moved into a state of the art 110,000 square foot facility in Madison, Georgia marking their 25th anniversary in the industry in 2005. This facility includes production and research laboratories, manufacturing, inventory, shipping, and office space.

Ask a Question Earn 25 Points when you ask or answer a question
Sort By :
 
9 Questions
Displaying questions 1-9
 
 
Write Your Review Earn 25 Points when you write a review
Sort by:
 

Overall, others give this:

  • 4.8

65 Reviewers (99%) would recommend this

Overall Rating:

download image
5  Star
 55
4  Star
 7
3  Star
 2
2  Star
 0
1  Star
 1
 
5
5.0
Crystal Clear Water
REVIEW
It makes the fish look like they are suspended in air, and it can be recharged.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
Awesome Stuff

REVIEW
This stuff is great and even better, its renewable. It draws in contaminants like a vacuum. If you use this product in combination with other good media the results will be astounding.
  • 1
Was this review helpful: Yes(1)No(0)
 
 
 
5
5.0
Great product

REVIEW
Whenever I place a new bag in my tank, the water is crystal clear. No ammonia, no nitrates, no nitrites. When the bag mixture turns light brown, I don't soak it in anything. I just throw it away and replace it every 2 months. It's more convenient for me. Besides, I don't think soaking anything in bl...Read More
  • 1
Was this review helpful: Yes(5)No(1)
 
 
 
5
5.0
Purigen

REVIEW
My reef aquarium sump would never be without this product. Lasts a long time and is awesome in keeping my tank in excellent condition!
  • 1
Was this review helpful: Yes(2)No(0)
 
 
 
3
3.0
Seachem Purigen

REVIEW
I have been having an unbelievable problem with High N-N3 levels. I have had to remove all my livestock and my invertebrates to stop the dying. I have had Purigen for about 3 full days and finally my N-N3 has gone down quite a bit. It is now about 1/4th the level of what it was over this weekend. I ...Read More
  • 1
Was this review helpful: Yes(2)No(0)
 
 
 
4
4.0
FLOW INFO

REVIEW
There are so many reviews of this product that I will allow them to speak as to how well the product works. I've only been using it a short time and need to collect more data. I've used polyfilters for decades and know how long it takes them to turn to that dark brown (disolved organics). I will be ...Read More
  • 1
Was this review helpful: Yes(5)No(0)
 
 
 
5
5.0
Awesome with chemi pure

REVIEW
This product is awesome with chemi pure. Water becomes super clear.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
Write Your Review Earn 25 Points when you write a review
Sort by:
 

Overall, others give this:

  • 4.8

65 Reviewers (99%) would recommend this

Overall Rating:

download image
5  Star
 55
4  Star
 7
3  Star
 2
2  Star
 0
1  Star
 1
 

Free, Fast, and Flexible Shipping Options

  • Most products ship free—no minimum purchase required

    We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 5-7 business days.

  • upgrade your shipping for only $4.99—free upgrade for orders $199+

    Over 90% of our members receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $4.99—or spend $199 and we’ll upgrade you automatically!

  • need your order even faster? no problem!

    Expediated shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.

  • buy it today and we'll ship it today

    Same-day shipping is available Monday-Friday for most products—place your order by 10 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.

Learn More About Shipping

60-Day Return Period with Easy Online Returns

Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.

A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.

Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.

Learn More About Returns

Earn 5% Cash Back for Most Purchases

Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!

  • Most Products
    Earn 5 reward points for every $1 you spend to get 5% cash back
  • Marine Depot, AquaMaxx, Accel Aquatics, and Korallin
    Earn 6 reward points for every $1 you spend to get 6% cash back
  • EcoTech Marine, NYOS, and Aqua Illumination
    Earn 1 reward point for every $1 you spend to get 1% cash back

You can also get bonus reward points by purchasing select items during special sales and promotions.

Learn More About Rewards

Your Recently Viewed Items