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

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

Excelente producto y la entrega fue como se acordó el día de la compra

Prime condition for my aquarium is all I use. It keeps my aquarium health with no issues. This is a great buy for the money.

Great for neutralizing bleach when cleaning filter socks for a saltwater fish tank.

Does its job and you only need a small amount

I’ve always had ongoing water quality issues with my tank as I’ve made the common mistake of not waiting for the nitrogen cycle to take place, on top of buying fish all at once. I’ve spent tons of money on API QuickStart, AmmoLock, StressZyme, StressCoat, etc. API makes great products, but AmmoLock for example, binds ammonia into a non-toxic state, but still reads positive on the API Freshwater Master test kit. Which is fine because my little guys seem pretty happy and not stressed out. At the end of the day, that’s what hobbyists want, is for their creatures that are in the tank (against their own will and with the ability to do absolutely nothing about bad water quality except suffer!).

Best product around.

The product i got was not sealed, it smells nothing like the bottles i have had in the past. I am pretty sure it is diluted, ive lost 3 fish in the past 2 days since i started water changes with this bottle. Not sure if its the cause of the prime but i will be getting my water tested and buying a new bottle.

Prime is something you always keep on hand. I pour mine into a spray bottle and know that 2 sprays = 1 cap. No mess, No measuring, just simplicity.

Really nice product