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Seachem Laboratories Prime - 250mL
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Seachem Laboratories Prime - 250mL

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Item #: SC4435

MSRP: $8.99 Save: $1.20 (13%)
$7.79
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Quick Overview

Ensure that your fishes are enjoying a clean and healthy environment inside the tank by simply pouring in a daily dose of the Seachem Prime from Pet Store . This solution comes in a 250-milliliter bottle that can treat more tha...
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Seachem Laboratories Prime - 250mL Information

Product Manuals & Documentation

Ensure that your fishes are enjoying a clean and healthy environment inside the tank by simply pouring in a daily dose of the Seachem Prime from Pet Store. This solution comes in a 250-milliliter bottle that can treat more than a thousand gallons of liquid when you use it totally. This is an ideal formula, which will help you attain an equilibrium in the water in terms of the pH level, which contributes richly to a marine condition that is not only livable, but stress-free, as well. In case you need some further instructions regarding the quantity that is suitable for the size of your aquarium, you will find a short but helpful guide written on the packaging.

This solution serves as a buffer to both acidic and alkalic textures. This means that any problem you may have with the carbonate hardness or the dangerously high levels of elements in the water can be easily attended to. It can remove phosphates and nitrates by dissolving them, contributing to a tank that is free from pollution and algae and scum formation. This can be an ideal substitute for filtration devices and de-nitrifiers, which can consume a lot of electricity and can give off loud vibrations and noises that will disturb the activities of your marine inhabitants.

You can be confident that the pH levels of the tank water are at an equilibrium with the Seachem Prime. Your fish are sure to love the better living conditions that this solution brings about.

Seachem Prime™ is the complete and concentrated conditioner for both fresh and salt water. Prime™ removes chlorine, chloramine and ammonia. Prime™ converts ammonia into a safe, non-toxic form that is readily removed by the tank’s biofilter. Prime™ may be used during tank cycling to alleviate ammonia/nitrite toxicity. Prime™ detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them. Prime™ also promotes the production and regeneration of the natural slime coat. Prime™ is non-acidic and will not impact pH. Prime™ will not overactivate skimmers. Use at start-up and whenever adding or replacing water. A 250 mL bottle treats over 2,500 gallons, much more than competing products. Marine and freshwater.

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Seachem Laboratories Prime - 250mL Reviews

"The BEST on the Planet" - Product Review by Peter Suslock (Posted on 4/24/12)
Rating
Excellent!

Comments: Just about every major manufacture and boutique specialty company has a water conditioning and treatment product.
<br />
<br />I can't say I've tried them all, but close too it. Some products have at the least, minimal effectiveness while others can be potentially dangerous.
<br />
<br />I've been using Amquel for years and it's a fine conditioner, excellent at removing chlorine, and Chloramines, but like all these products - they come with limitations.
<br />
<br />Well, with one exception and that's Prime by Seachem. Prime doesn't just remove the chlorine and Chloramine it does much more:
<br />
<br />* Detoxifies any and all heavy metals in your tap water
<br />
<br />(you can call your water company directly for a list of them and PPM)
<br />
<br />* Neutralizes Ammonia
<br />
<br />* Neutralizes Nitrite
<br />
<br />* Neutralizes high Nitrate to non toxic levels
<br />
<br />* Removes toxic gases
<br />
<br />* Will not foam or change PH
<br />
<br />* Helps regenerate natural slime coat
<br />
<br />Since using Prime, I've seen a dramatic improvement in all of my fish.
<br />
<br />There simply isn't anything like it, Prime is hands down one of the best things you can do for your fish.
<br />
<br />In addition to the outstanding, patented formula of Prime - it couldn't be more economical to use. A single 500 ml bottle treats up to a whopping 5,000 gallons of water. A tiny bit goes a long, long way.
<br />
<br />It's the only product of it's kind, and towers above any other water treatment on the market - period.
<br />
<br />If your an aquarium hobbyist be it novice or advanced - I would urge you to add a bottle of Prime to your arsenal of fish care products.
<br />
<br />Your finned friends will thank you for it.

5 of 5 people found this review helpful, did you? Yes No
"The real deal." - Product Review by Americo Rodriguez (Posted on 1/19/12)
Rating
Excellent!

Comments: Purchased seachem There staff very helpful. Did my homework read all reviews. In the last yr I have been searching for a product that works. So like I have done before took a chance. And was very pleased. Readings all at zero. Search no further this is the one & only product on the market that will get the job done. Trust me you wont go wrong. Seachems products go along way for the little they recommend to use.

Do you find this review helpful?  Yes No
"Excellent product" - Product Review by Kristina Running (Posted on 12/27/11)
Rating
Excellent!

Comments: This is an excellent product. It detoxifies ammonia, nitrite & nitrate & doesn't affect my Ph or water conditions. I will continue to repurchase. Seachem makes some of the best products!

1 of 1 people found this review helpful, did you? Yes No
"Great! :)" - Product Review by Clarence Enriquez (Posted on 12/1/11)
Rating
Excellent!

Comments: This is one of the best dechlor/water conditioner out there. although it smells bad, but who cares? its not for you anyway its for your tank LOL. nonetheless great product!

Do you find this review helpful?  Yes No
"The Prime Way" - Product Review by Gary Hjelm (Posted on 8/25/11)
Rating
Excellent!

Comments: Prime is a product that I use everyday in my fish room. Every water change is accompanied by Seachem Prime. This product over the years has saved me from countless problems. Other products exist that work, but not as well as Prime.

3 of 3 people found this review helpful, did you? Yes No
"Works" - Product Review by Lana Minor (Posted on 4/29/11)
Rating
Excellent!

Comments: I have used this product for several years. I switched to something else for a few months and was very disappointed. I have now gone back to using Prime and will not try anything else again. Great product!

Do you find this review helpful?  Yes No
"Prime use" - Product Review by Donna King (Posted on 4/14/11)
Rating
Excellent!

Comments: Super product use each during the cycling process 6 to 8 weeks or until you've gone though the ammonia spike and fall then nitrite spike and fall and a steady nitrate. GREAT STUFF!

0 of 2 people found this review helpful, did you? Yes No
"Excellent product" - Product Review by Larry Leszczynski (Posted on 1/31/11)
Rating
Excellent!

Comments: I have been using Prime for a while now, in both my freshwater and saltwater tanks. It does a great job neutralizing tap water for freshwater changes and a little goes a long way. It's also great for a quick "detox" when I get an ammonia and/or nitrite spike (e.g. petsitter overfeeding the tanks).

Do you find this review helpful?  Yes No
"Great Product" - Product Review by Daniel Haselden (Posted on 1/28/11)
Rating
Excellent!

Comments: I wouldn't dream of doing a water change without this product. I recomend this product to everyone that is starting a new tank.

2 of 3 people found this review helpful, did you? Yes No
"Seems to work fine." - Product Review by Matthew Potter (Posted on 1/13/11)
Rating
Excellent!

Comments: Product works well. Fish are happy.

3 of 3 people found this review helpful, did you? Yes No
"love this product" - Product Review by Samonya Horton (Posted on 8/10/10)
Rating
Excellent!

Comments: i love this one it has helped out allot with my water and has saved my fish a many of times

Do you find this review helpful?  Yes No
"Very Pleased" - Product Review by Cathryn Lemos (Posted on 6/23/10)
Rating
Excellent!

Comments: Today I tested my typical ammonia, nitrite, nitrate levels. I found that everything was a touch too high - (ammonia: 0.35ppm, Nitrites: 0.25ppm, Nitrates: 15ppm). I added 10ml of Seachem Prime to my 72g Salt Water Reef Tank w/ 30g Refugium. After about an hour I retested my levels and both the Nitrites and Ammonia levels were back at 0ppm. The Nitrates were still at 15ppm so I added another 10ml of Prime. I let the water cycle for about 8 hours and again retested the Nitrates to find they had dropped back to 0ppm. I am very pleased with the results of using a minute amount of the Seachem Prime. My corals went unharmed as well as the invertebrates.

Do you find this review helpful?  Yes No
"The Best!" - Product Review by Dan Roos (Posted on 4/17/10)
Rating
Excellent!

Comments: I use to be a amquel fan but once i started using this, nothing else compares!!. Don't have to worry to much on overdosing , if there is a nitrate spike you can add up to 5 times the the normal dosage! don't fully rely on prime as a substitute to removing nitrates, it will reduce them but the only way to fully remove them all, is doing water changes

Do you find this review helpful?  Yes No
"best water treatment there is!" - Product Review by Christian Hinkle (Posted on 2/17/10)
Rating
Excellent!

Comments: I have been using seachem prime for over 5 years now and its the best water conditioner there is hands down. You will save alot of money using prime and its far better than these other crappy brands like stress coat. 250ML bottle will last me over 6 months and i have 9 tanks i water change every week. Ask anyone who knows anything about water conditioners or any breeder and they will all agree prime is the best you can buy!

Do you find this review helpful?  Yes No
"4l prime" - Product Review by Erich Kronenwett (Posted on 1/27/10)
Rating
Excellent!

Comments: excellent product,4l supply will last forever.

3 of 5 people found this review helpful, did you? Yes No
"1/2 the price. same job" - Product Review by Connie Kunze (Posted on 1/8/10)
Rating
Excellent!

Comments: Petsmart Fish Expert introduced me to this product...costs a fraction of other brands water conditioners, use only drops per gallon instead of tablespoons!! Bottle lasts a really long time! Don't buy any other conditioner unless you want to throw money away!!!

Do you find this review helpful?  Yes No
"Seachem Prime" - Product Review by Daniel Peer (Posted on 10/2/09)
Rating
Excellent!

Comments: Best water treatment you can buy. Period. Removes Chlorine, Chloramine, and Amonia and will detox nitrates and nitrites - 2 things that very few other water treatments can claim to do. Extremely cost-effective if you follow the instructions for use.

3 of 3 people found this review helpful, did you? Yes No
"Great Product" - Product Review by Julien Lahiere (Posted on 7/1/09)
Rating
Excellent!

Comments: I have used Seachem products and specifically, Seachem Prime, for years while effecting water changes in my aquariums. It is easy to dose and consistently effective. I strongly recommend Seachem Prime. This product does have a strong odor when it is opened but that is normal. Neither you nor your fish will notice it again once you dose the the tank and close the bottle. It is just a reminder that your water is about to be chlorine free.

Do you find this review helpful?  Yes No
"Excellent Product" - Product Review by Michael Flores (Posted on 11/19/08)
Rating
Excellent!

Comments: Prime is an excellent product works instantly especially when performing water changes with a 'Python' type water changer. Dosages are simple, recommend obtaining a liquid-medicine type cup that measures 5ml - 15ml. This makes it very simple during the water changing process. I KNOW the product works instantly as I have used two other major brand products which had failed causing fish loss & nitrite spikes. Prime has been my complete conditioner for over a year now!!

1 of 1 people found this review helpful, did you? Yes No
"dont use this with a skimmer" - Product Review by Heidi Berg (Posted on 11/15/08)
Rating
Great!

Comments: This is a great condioner but it will make your skimmer stop working well for quite a while. Get the other ammonia remover made by Seachem that doesnt have the slime coating- thats what will mess up your skimmer from working.

3 of 3 people found this review helpful, did you? Yes No
"Seachem Prime" - Product Review by Stephanie Sorrentino (Posted on 11/6/08)
Rating
Excellent!

Comments: I have been in the hobby for A long time know and Prime is the BEST water conditioner ever. Quick Easy and you can't offerdose. Anyone can use it. Doses are so simple and they do so much. I Love Seachem Prime!!

1 of 2 people found this review helpful, did you? Yes No
"Love it!" - Product Review by Rochelle Johnson (Posted on 9/23/08)
Rating
Excellent!

Comments: I have been using it for years and it is a great product!

Do you find this review helpful?  Yes No
"best on the market" - Product Review by Willie Mcdaries (Posted on 4/24/08)
Rating
Excellent!

Comments: Good stuff,this is the Best dechlorinator out there imo,its all I use,been using it for over a year now.

24 of 24 people found this review helpful, did you? Yes No
"Prime" - Product Review by Nick Hall (Posted on 3/12/08)
Rating
Excellent!

Comments: This is the best for getting chlorine out of tap water, I also use it when bleaching my decorations to get the bleach out. Works well.

0 of 1 people found this review helpful, did you? Yes No
"The Best" - Product Review by Steven Nystrom (Posted on 1/20/08)
Rating
Excellent!

Comments: I've been using this product for years. Best on the market. I own 700+ gallons of fish tanks and change most 50% a week, and most are filled straight outta the tap with this product. Finally decided to buy from Marine Depot in bulk as I was paying too much at LFS's. Best dechlorinator out there. Thanks Marine Depot as you save me alot of $$$.

Do you find this review helpful?  Yes No
"The Best" - Product Review by Michael Flores (Posted on 12/31/07)
Rating
Excellent!

Comments: This is the Best water conditioner on the market. I use a Python for water changes (65gal & 10gal tanks). No other product removes chlorine or chloramines faster then SeaChem's Prime. I used Kordon's NovAqua+ (lost a fish due to chloramines), I used Kordon's AmeQuel+ (almost lost fish had to use triple the dosage!), and I used Hikari's ULTIMATE also had to use triple dosage!.
<br />Now I do not mess around with other products. SeaChem's Prime is it, cost effective, minimal amounts exact dosage works everytime. After 10 weeks or 10 water-changes there has been no sign of fish-stress.

Do you find this review helpful?  Yes No
"Prime water conditioner!" - Product Review by Susan Gregerson (Posted on 11/30/07)
Rating
Excellent!

Comments: I have been using Prime for about 5 years now and rely on it completely. It is especially important for all of us who use city water (most all of us), as it filters/neutralizes all the bad chemicals from your water (chlorine in particular).
<br />
<br />Also, the proprieter of one of the best African Cichlid fish stores in Washington, Conway Tropical Fish, uses Prime in all of his commercial tanks and he swears by it! One thing about the product: it tells you to use a small amount with each water change. But it was called to my attention by this owner that you can really safely use more. So, if you notice that your fish are in distress, it doesn't hurt to dump in a little more to try to fix the problem. You can't really "overdose."
<br />
<br />Thanks to Prime, I haven't lost any fish due to toxic water.

2 of 2 people found this review helpful, did you? Yes No
"Excellent" - Product Review by Lissa Crader (Posted on 11/25/07)
Rating
Excellent!

Comments: I have to say this stuff came highly recommended. It is an excellent product. I was having trouble with ammonia and nitrite and prime worked wonders. I triple dosed my tank and all of my fish are doing great. Works fast and reliable. For the price you get a lot out of it. I will not use anything else but Prime. I have already recommended to my friends and family and they have report suscess also. You cannot go wrong with prime.

1 of 2 people found this review helpful, did you? Yes No
"Works Great!" - Product Review by Michael A Nazareno (Posted on 10/11/07)
Rating
Excellent!

Comments: One bottle will last months. Good for detoxifying ammonia for your fishes health, yet keeping the ammonia present so that it can be consumed by the beneficial bacteria in your bio-filter media.

1 of 1 people found this review helpful, did you? Yes No

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