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 189 reviews
Susan M. (Morrisville, VT, US)
My “go to”

Aquarium is my first “go to” place for aquarium supplies. They are fast, effiecient and reliable!

MICHAEL D. (Albuquerque, NM, US)
Great stuff

I've always used this to dechlorinate my tanks does what it's supposed to do 5 out of 5.

Bryan S.
Great product

Must have product if you keep fish. Works great!

Laurence O. (Phoenix, AZ, US)
Seachem Prime

I have been using Seachem Prime Water Conditioner from Aquarium Co- Op for many years now. Aquarium Co-Op has fast delivery and Prime works as advertised. I recommend Prime and will continue to buy from Aquarium Co-Op.

Jody P. (Duluth, MN, US)
Great product, fast shipping

I don't know if it's a coincidence, but my fish stopped hiding when I switched from another water conditioner to Prime. I believe it's made a huge difference in the health of my fish. Highly recommend!