Purigen eliminates a whole range of organics, proteins, ammonia, nitrites, nitrates but its impact on trace elements is minimal. It increases redox significantly. It clarifies and gives the water an unequaled transparency.
Purigen 500 mL / 30 in^3
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FILTRATION: Purigen ranges in color from almost white (cream) to light yellow. Seachem Purigen is not a mixture of ion exchangers or adsorbents, but a
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Seachem Purigen, 500 Milliliters, Premium Synthetic Aquarium Filter Resin : Pet Supplies
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