Seachem Prime Fresh and Marine Aquarium Water Conditioner, 500 ml

I have kept fish for over 10 years and this is my favourite water conditioner I have tried. Only need a small amount for water changes so the bottle goes a long way. Only thing is it does smell like rotten eggs so if you have a sensitive nose this might not be for you. The smell does disparate after 10 minutes or so.

Its so good, kept my tank nice and healthy, lasted me a long time.

This was recommended to me by a fellow tropical fish keeper. It's pricey, but a great broad-spectrum water-safe liquid. It smells of sulfur, but that is normal. You only need a tiny bit, so the bottle lasts for ages. 1ml per 40L of tank water.

Never used this before, until I saw people from a fish group that I am following recommended it to others. Well I am so glad I started using this for my goldfish, because I was having a real problem with my ammonia level. To a point which the nitrite and nitrate was at dangerous levels, so I bought this along with the stability. And now I have happy fish, water is crystal clear and my water perimeters are now at safe levels. Never buying anything else other than prime from now on.

many thanks

Once you get the dose worked out its amazing.

Best on the market. Last for ages. Really good stuff. 👍

I’ve tried the rest, but this is the best ever..and you can’t overdose in your tank...and it lasts for ages.. highly recommended.

Bin sehr zufrieden die Fische fühlen sich auch wohl

kapalı ağızlı güzel ürün .

I use Seachem Prime in all of my aquariums. This larger size is a great value over pet store prices.

Pour en avoir essayer plusieurs. Ce conditionneur me parait le meilleur

el mejor producto del mercado sin duda