Thanks for the tip.

My new numbers are

FC = 16
CC = 0
ph = 6.8
alk = 90
cal = 80
cya = 0
temp = Very cold under 60 still.

Not sure why the ph went down so far..... I tested it 3 times to be sure.
Seems like it is getting better.

Is the best advice to fix my ph and keep FC above 10 until it is completely clear?