Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml

(1127 Reviews)

Price
$18.49

Quantity
(10000 available )

Total Price
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1880 Ratings
1719
95
35
12
19
Reviews
  • Alei

    01-06-2025

    Best product on the market. For small dosing, use drops. Use a pin to poke a hole in the tinfoil seal to make drop dosing easy.

  • Zerell Gardner

    > 3 day

    Im amazed how affective and potent this item is. I only used half a bottle top with the size of my fish tank, I do agree with other posts about the need for a measurement to not overuse the product. I like the product and would buy it again.

  • Wendy

    > 3 day

    Wonderful product! I use this as the primary de-chlorinator for our 40 Breeder tank. Alternately I use API Stress Coat for rinse water after bleaching rocks/plants - the API Stress Coat is about half the price and I can really dose the rinse water to ensure that rocks/plants are chlorine-free before putting them back in the aquarium. Seachem Prime is what I reach for when I do regular water changes, however. Great product, and a staple in my aquarium supplies.

  • Jason Tanner

    > 3 day

    Highly recommend for axolotls aquariums water treatment.

  • Bonnie Shuckhart

    > 3 day

    This is an all Purpose Clarify our well always order this good stuff

  • Sean

    > 3 day

    Doesnt get any better makes life easy just read the instructions.

  • Amber Brookins

    > 3 day

    This product almost killed my whole tank after 1 use. Just from this seller. I compared it to the old bottle and the smell is off and there is stuff inside! DONT BUY!

  • Agustina Jerde

    > 3 day

    Great product and good price

  • Y.S.

    02-06-2025

    I always buy this stinky fart liquid the best around! It last a good amount of time for someone with 4 tanks its worth the purchase since one and halfish cap is enough for my 60 gallon!

  • kassy

    > 3 day

    i saw somebody use this in a youtube video and i wondered why i had never bought it. my moms tank has the nitrate/nitrite problem and i figired this would help. it doesnt seem to be hurting anything. after some time, i think im going to test the water and see if it makes a real change you cant see. i will say, it smells funky in the bottle, but you never notice it after you add it to your tank.

Seachem Prime is a complete and concentrated conditioner for both freshwater and saltwater fish tanks, working hard to remove chlorine and chloramine.

For over three decades, Seachem has been a company rooted in sound science. Our experience in the hobby and an educated staff of chemists and biologists are part of the package when you purchase Seachem products. Seachem remains as one of the few surviving independent and privately owned pet care companies. Seachem is owned and operated by
hobbyists. All of our employees are hobbyists who maintain aquariums at home and at the office. Seachem itself was started because one such passionate hobbyist - Dr. Leo G. Morin (Founder) - recognized that the available solutions to aquarists problem wanting. This resulted in Seachem’s very first product: Cupraplex (today known as Cupramine). Over thirty years later Seachem is still approaching old problems in a new way.

Seachem’s philosophy is that the knowledgeable hobbyist makes the best customer. This is reflected in solid and reliable customer education and support as well as products proven in science and performance. While Seachem has grown rapidly into a national and international firm, it retains the culture of a small company and is readily available to its customers.

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