For those of you sparging with RO water, I'm wondering if you have encountered this situation in the Bru'n Water spreadsheet, and what your process is.
The Bru'n Water default value for RO water starting alkalinity is 13. When you hover over the dot a message box opens and says there is no need to acidify sparge water with a starting alkalinity of less than 25.
But the sparge water acidification sheet still recommends acid and mineral adjustments to sparge water with the default RO water profile.
Do you think you get good results sparging with straight RO water or do you follow the recommendations on the sparge water acidification sheet?
Thanks in advance for your replies.