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

Been using this for over a decade. Fastest working and most potent mix Ive used.

Great 1ltr for a fraction of the price

The only water treatment I use for my tanks and top off water .

Does as it says on the tin

I have used this product for years now, never had any problems with it. Gets rid of chlorine and ammonia in aquariums. Keeps fish stress free during water changes. Only thing I have ever used during my water changes.

Great price! I have the happiest turtles and fish !

The best water conditioner money can buy. The fish are happy and so am I.

I do not use other products to dechlorinate and detoxify my fish tanks water. Best product on the market in my opinion.

Prime has been a real life saver for my fish when I lost the nitrogen cycle in my established tanks.

Did what I needed