Seachem LaboratoriesReviews of seachem.com

We put a very low dose (.5 ml) of Seachem Prime in our 10 gallon tank, killed 5 of our fish within 1 hour. Beware, do not use this poison.

I am extremely disappointed with Seachem Clarity. I followed the instructions carefully and added the recommended dosage to my aquarium, only to have my water turn a murky brown color within hours. Not only did it fail to clear up the water as promised, but it also stained the entire tank, leaving unsightly brown streaks that I can't seem to get rid of. I am now faced with the daunting task of completely draining and cleaning my tank in order to get rid of the mess that Seachem Clarity has caused. I would not recommend this product to anyone, as it has only created more problems than it solved.

Having dealt with this company for a number of years on submitting my most recent order I find that the delivery costs have risen from £7.99 to £13.49 in under 12 months. This is totally unacceptable and and reflects badly on the attitude of this company to its customers. All new customers beware.

Their stability product definately doesnt work, after 2-3 months with their media matrix used in the filter the aquarium wasnt cycled, their seachem ammonia badge doesnt work and their ammonia testing kit also doesn't work, my complaint was ignored and the advise I was given on their community forum was that there's something in my reverse osmosis water stopping their products working, the only thing in the RO water was instant ocean so that's nonesene, they act like they have pioneer products but none of them so far except prime has worked for me.