1200 gal Swim Spa
FC 5
CYA 0
TA 120
PH 7.6
CH 250
Borates 0
I read on this website that we can add Boric acid, I was used to using 20 mule team borax in my small swg above ground pool.
Can you add borax? Do you need to add Borax?
CYA question, right now its zero, I heard it will go up using...