See pic below - is this algae?
Test results are
FC 1.5
TA 80-90
CYA 40
pH 7.8
I've read slam article in pool school & I have 1000 oz of 8.75% bleach on hand.
How important is it to bring pH down to 7.5 before I slam?
THANKS
Test results are
FC 1.5
TA 80-90
CYA 40
pH 7.8
I've read slam article in pool school & I have 1000 oz of 8.75% bleach on hand.
How important is it to bring pH down to 7.5 before I slam?
THANKS