Seachem Prime Water Conditioner

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  • Highly Concentrated
  • Removes Chlorine and Chloramine
  • Detoxifies Ammonia, Nitrite, and Nitrate

Prime water conditioner from Seachem is one of the most highly concentrated dechlorinators on the market. It is much more concentrated than most other competing products. Therefore, it will treat much more water and last you a long time. Prime removes chlorine, chloramine and detoxifies ammonia, nitrite, and nitrate. It will also detoxify any heavy metals found in tap water at typical concentration levels.

Customer Reviews

Based on 180 reviews
Harold (Everett, WA, US)
Great conditioner

It is so concentrated that I feel it will last me years.

Tracy P. (Oceanside, NY, US)
Love this product

Best water conditioner on the market

Branton L.
Good stuff

I’ve been using this product for 16 years and haven’t wanted to change. Does it’s job well

Alfredo N. (El Paso, TX, US)

Seachem Prime Water Conditioner

Lillie (Seattle, WA, US)
Easy to use and effective!

I love Seachem products and have had great luck with Prime. Aquarium Co-op is one of the few places that consistently carries it!