Seachem 437 Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 1L

I was having problems with the water quality in my aquarium and since I have been using this after a water change I have not had any problems.

brings down the nitrites and nitrates

This is the real deal with the same sulphur odor, size delivered as described - and about half the cost compared to local retailers.

I can trust that this product does what it claims...keeping my tank water clean and Chorine free. The bonus was that Amazon processed and delivered my order quickly!!

Like it

Duped by Seachem! Prime is nothing more than snake oil! I have used Prime for five days in a row and have seen NO change in either my ammonia or nitrate reductions! Don’t buy the hype. Product worthless!!

Love this stuff works very well best price I have found

NOT HAPPY AS IVE JUST OPENED THIS TO USE AND FOUND BLACK STUFF FLOATING INSIDE. BEEN ONTO THE SEACHEM WEBSITE AND THEY SAID IT HAPPENS IN OLDER STOCK,

Do not keep freshwater fish without this product.

Works perfectly for its intended purpose