This mornings test results are:
PH darker than 7.5 but not as dark as 7.8---so 7.6/7.7 ish
This is a 20 x 40 vinyl with a deep end, sand filter. The pool is still clearing, can see the bottom but the water is still a little cloudy in the deep end.
The CH is a high, anything to worry about? Should the PH be brought down?