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

Been using this stuff for 10 years. What more can I say.

Très efficace et facile à utiliser!!!

For all fish hobbyist.

This is a good product for most fish but they should give a warning about some more delicate such as German rams, couldnt figure out was was killing them until I stopped using this and changed to api quick start

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.

Amazing works instantly

Only water conditioner I’ll use :) trust this brand

Does its job and you only need a small amount

Good product at a good price

Always used it with no issues....