duramax2k4
New Member
how long can i keep ro water in buckets or 55 gal. drums
Ro water
- Thread starter duramax2k4
- Start date
perfectdark
Active Member
As long as contaminants dont get into the container I dont see much of a time limit IMO.
socal57che
Active Member
I would keep it in the dark and aerate before using for top offs. I wouldn't be opposed to keeping it for several months if need be.