Hi, just did my second pool test after buying a house with a pool.
I added some calcium and stabiliser based on the first test a bit over a week ago.
Today's levels:
FC- 6.5
PH- 7.8
TA- 90
CH- 250
CYA- 60
The CYA is a bit higher than I thought it would be, I was aiming for 50 for the...