I was told to use this product instead of Tetra EasyBalance. I have also used ACE, and Stress Coat. If this product does what it says, it eliminates chlorine, chloramine, and ammonia, and neutralizes nitrite and nitrate. This makes it a far superior water conditioner compared to the above products. Most water conditioners only eliminate chlorine and chloramines, and some also take care of ammonia. This product is also about the same price, but you use much smaller amounts making it cheaper than those other products! I was told about this product on this site, and I am so satisfied I had to share it with you, my fellow fish freak.
Product review: Seachem Prime
- Thread starter ewurm
- Start date
Seachem's prime is good stuff. It is also usable with Purigen, with out turning purigen into a chloramine building factory.
Yowza, I use it, because I heard it hear first, seems like a top notch product, but it would be hard to say based on me not being part of the aquatic life....
I bought the 2 liter bottle of Prime from Bigals (shown here http://www.bigalsonline.com/catalog/product.xml?product_id=28315;category_id=2229) for $32 probably close to 2 years ago and I'm just now about to run out. I've used it on between 9 and 16 tanks at a time ranging in size from 10 to 150 gallons. the stuff is great. 
I like prime the best these days.......it covers alot of things & goes a long way. Here's a link I found helpful when deciding on a product for me:
http://www.thetropicaltank.co.uk/rev-cond.htm
http://www.thetropicaltank.co.uk/rev-cond.htm