Been dialing in my water balance with a new Pentair IC40 SWG and think I've got it about right. I've got a 50 lb tub of boric acid and, according to the PoolCalc, I'll need about 48 lbs to go form 0 to 50ppm borate level.
My question is: Is there a preferred time to add borates? For example, should I add them in the evening, etc.?
Just thought of another question: when using an SWG, should I select "Chlorine Gas" in the PoolCalc to see the effect of adjusting run time/percentage on my SWG?
Test Results from this morning:
Thanks in advance!