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Seachem Purigen

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$12.99
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$12.99
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  • Absorbs Ammonia, Nitrite & Nitrate
  • Removes Tannins From Water
  • Improves Water Clarity

Purigen is a filter media designed to absorb organic waste such as ammonia, nitrites and nitrates at an incredible rate. When in use, it makes for a crystal clear water column. It is extremely helpful if being used to remove tannins as well. It is not known to remove aquatic fertilizers. Over time, Purigen will darken from white to brown so you can visually tell when it has been exhausted. Many hobbyists won't run a tank without it.

Customer Reviews

Based on 200 reviews
93%
(186)
6%
(12)
1%
(1)
0%
(0)
1%
(1)
R
Rhonda B. (Bolivar, TN, US)
Will buy again

Will buy again

A
Adam J. (Kansas City, MO, US)
Purigen Review

Cleared my tank up over night! Came home from work to a crystal clear tank.

E
EdwardM (Manassas, VA, US)
Crystal Clear Water

I started using Purigen to remove Tannins from new drift wood and I continue to use to maintain clear water.

L
Letitia (Bloomington, IN, US)
Essential part of all our HOB filters

This product is excellent! Although we have purchased the large container and "bagged it" it ourselves in the past, I find it handier overall just to buy Purigen pre-packaged in this manner. The bag easily tucks into AquaClear and Marina Slim HOB filters. Purigen can turn a nano tank, full of tannins, into a clear-water tank ... virtually overnight.

T
Tired (Gaylord, MI, US)
Works

Work great at removing tannins