Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml

The cap was on loosely when it arrived and the seal was broken. It leaked onto my other items. The stuff smells like it should (which means my whole living room smelled like sulfur when I opened the box.)

I have used this for years and it’s the only product I will ever use to detox the water in my aquariums

The best value out there!! My local fish stores vary in price for the 500ml bottle. from 14.99 to 24.99..(which is robbery!). I bouught this larger bottle as it saves me a ton of time and money to go this way. Especially with a 90g, 55g, 40g, (2) 29g, 10g, (2) 5g amd (2) 1g. 10 TANKS!! I am a glutton for punishment. Ive turned a hobby into a part time job.

I love this over any other brand. Great stuff.

whats your problem you dont have to use hardly any and your going to be useing it every water change or any off balance in your water for the most part it fixes it mostly for dropping nitrates tho

Been using for past 10 yrs

I raise salmon in my classroom as part of a program through the Dept. of Natural Resources. Our water is treated with chlorine, which is a fish killer. Because I have to do water changes daily, it is important to use a good dechlorinator that is safe and does the job. I use Prime for every water change, and treat the water BEFORE adding it to the tank. This is very important! The water has to be treated before adding it to the tank.

This is the best!! But it’s hard to find in pet stores these days

this is my go to for water treatment with my fish and axolotls.

Good product