Seachem Aquarium Products: What to Use and When

8GARDEN AQUARIUM GUIDE

Seachem Aquarium Products: What to Use and When

A quick guide to popular Seachem water care and filter products.

Quick answer

A quick guide to popular Seachem water care and filter products. Start with the checks below, then choose only the products your tank needs.

What to do

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Prime or Safe

Condition new tap water to address chlorine and chloramine. Prime is liquid; Safe is concentrated dry conditioner.

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Stability or Pristine

Stability supports a biofilter when starting or disrupting a tank. Pristine focuses on organic waste and sludge.

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Matrix or de*nitrate

Matrix is general biological media. de*nitrate is more nitrate-focused when filter flow meets its low-flow directions.

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Purigen or Ammonia Alert

Purigen captures dissolved organic waste. Ammonia Alert continuously indicates free ammonia; use a test kit for a fuller check.

Helpful products at 8Garden

Seachem Prime product

Seachem Prime

Concentrated conditioner for new tap water; follow the label.

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Seachem Stability product

Seachem Stability

Bacteria support for starting or restoring a biofilter.

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Seachem Pristine product

Seachem Pristine

Bacteria aimed at organic waste and sludge.

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Seachem Matrix product

Seachem Matrix

Porous long-term biological filter media.

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Seachem Purigen product

Seachem Purigen

Removes dissolved organics; does not directly remove nitrate.

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Seachem de*nitrate product

Seachem de*nitrate

Nitrate-focused biomedia; needs low flow per label.

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Remember

Choose the problem first, then the product. Follow each label’s dose, placement and compatibility instructions. No additive replaces regular testing and water changes.

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