I cleaned the filter cartridges, would that cause the FC to go up?
I did not add any LC my target FC is 10-12 and at 17 I am over.
todays test
CL 3+, PH 6.8, FC 15.5, CC 1, TC 16.5, CH 250, TA 50, CYA ?.
Pool Math would have me add 4lbs 15 oz of washing soda to up PH and 18 lbs of baking soda to up TA
and 2 lbs 4 ozs of calcium chloride to up CH, then add 4 lbs of stabilizer to up the CYA.
Should I add what pool math wants or just go after some items?