Here are my readings from this morning.
FC - 5
CYA - 60
TA - 80
PH - 7.4
I put in my reading in pool calc and it says to add 202g by weight of washing soda/soda ash OR add 402g weight of borax.
Should I up my PH to 7.5? Or do I need to do anything else?
Also - what is washing soda? What is it sold as? I have only ever needed to use bleach or stabilizer. Never used washing soda or borax.