FC 3
CC 0
CYA 30-50 (using test strip)
PH not quite 6.8 but also not quite 7.2 so maybe 7.0?
ALK 80
I use bleach to shock, baking soda, borax & tri-chlor pucks.
So I should attack the PH first then shock?
I have the bleach calculator but after 5 years with the pool I'm still at a loss for how much borax to add to bring up my PH.
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