If this was you hot tub, what would you do and why, so I can understand the logic for the future. See picture for specs
THE pic might not be clear enough to read so the #s for pool math are as follows
2
12.5 % chlorine
1200 liter water
PH 7.3- goal 7.5
CH 150 goal 150
FC 3 goal 5
CC 1
TA 20...