I've stored RO/DI for 2 or 3 months without issue. However when I use it for making saltwater, I heat it to 78 and buffer it since I use Instant Ocean.
Lifestudent;37265 wrote: I've stored RO/DI for 2 or 3 months without issue. However when I use it for making saltwater, I heat it to 78 and buffer it since I use Instant Ocean.
You can store RO/DI water as long as you'd like. But be aware that either through dust, the container, whatever- it doesn't read quite as pure the longer you leave it in the container. I usually try not to keep it more than 2-3 weeks.
saltwater junky;37361 wrote: How Long Can You Store Salt Water?
As long as you want, but keep in mind that bacteria and algae can start growing in saltwater. I try to keep it for less than a week. I've also seen bacteria blooms after just a few days that turns the water milky...
