My doser was sucking air for awhile I guess as the feed tube was somehow raised above the calcium fluid. Anyway I'm now at 320 and to get back up to 450, the calculator wants me to add 2200ml of recipe 2 to get it back up.
How fast should I add this without seizing pumps, harming livestock etc.?
Alk 9.6 (that creeped up from 9.3.
PH 7.93 this morning