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. It will also detoxify any heavy metals found in the tap water at typical concentration levels. 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.
Why It's Different
Typically, dechlorinators stop there, leaving an aquarium full of toxic ammonia! Seachem takes the necessary next step by including an ammonia binder to detoxify the ammonia produced in the reduction process. Be very careful when purchasing water conditioners. If your municipality includes chloramines in the water supplies, a standard sodium thiosulfate dechlorinator is not enough. Prime promotes the natural production and restoration of the slime coat rather than relying on artificial or non-native slime compounds. A further bonus for the reef hobbyist—Prime will not overactivate protein skimmers.
Date Added: 18/11/2014 by Mark Stockton
I first purchased this to re-active my Seachem Purigen which is a great product by the way, but have since started to use it whenever I do my water changes, its a great product and for those on a budget works out a lot cheaper than the other well known products found in most high street aquatic stores as a 5ml cap treats 200l.
Date Added: 06/10/2014 by Pamela Fergusson
Prime is the most effective and economical water conditioner that I have come across to date.
Date Added: 19/06/2014 by Craig Magee
It's Prime! It's tried and tested. It works. Stop reading this and just buy it already.
Date Added: 14/06/2014 by Lesley Waters
This is my second purchase of Prime - I won't use anything else now - it's wonderful and very economical. Delivery was quick as usual!
Date Added: 29/10/2013 by Paul Bailey
great product and great swift service thankyou
Date Added: 24/10/2013 by Paul Bailey
great product well packaged and swift delivery thankyou
Date Added: 18/06/2013 by Kasey Kemp
Only need to use 5ml per 200l of water so is lasting for ages. No problems so far
Date Added: 15/04/2013 by Andre Jacobs
Forget all the other water conditioners. Over years of being in the hobby (in different countries as well) I have used almost every water conditioner out there until I found Seachem Prime. This product will save you lots and lots of £££ since you use very little with every water change. Best is this isn't some horrible colour (like the blue ones) that change the colour of your water or stain your silicone seals. I do weekly 50% water changes on a 120L and 50L aquariums and a 250ml bottle lasts me a year. Also if you clean stuff (e.g. co2 diffusers) with bleach (strong chlorine based) then you can use this to instantly make the items safe again for the aquarium (but always rinse well before hand too just to be safe)
Date Added: 01/05/2012 by Sally Lewis
Prime and its powder form Safe are water conditioners I have just for years. In my opinion one of the best on the market, never let me down and great in a emergency if you have a spike. A product every fish cupboard should have :)
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