Say goodbye to yellow, cloudy, or “tea colored” water and enjoy a crystal clear aquarium with Seachem Purigen.

Purigen is a premium synthetic filtration resin designed to remove organic waste before it breaks down into ammonia, nitrite, and nitrate. Unlike traditional filtration media, Purigen targets impurities at the source helping maintain clearer, cleaner water and a healthier aquarium environment.

Whether you’re dealing with driftwood discoloration or simply want that polished, crystal clear look, Purigen delivers fast, visible results.

What It Does

• Removes yellowing and discoloration from aquarium water
• Eliminates organic waste before it breaks down
• Helps reduce ammonia, nitrite, and nitrate buildup
• Improves overall water clarity and quality

Why It Matters

Organic waste and tannins from driftwood can cause water to appear yellow or cloudy.
Purigen works to remove these impurities, restoring water clarity and improving overall tank health.

Perfect For

• Aquariums with driftwood (tannin removal)
• Freshwater and saltwater tanks
• Reef tanks seeking crystal clear water
• Routine filtration upgrades

Features

• High efficiency synthetic filtration resin
• Reusable when regenerated (with proper care)
• Works in most filters, media bags, and sump systems
• Outperforms traditional carbon in clarity improvement

Size

• 250 mL (ideal for most home aquariums)

Pro Tip

Place Purigen in a high-flow area of your filter using a media bag for best results. Monitor color change when it darkens, it’s time to regenerate or replace.