Ok panic time here. Had a big party on Sat. Boosted FC chlorine to 8 prior to party, I used 4.5 ppm during the party and then after the party I added FC to a total of 6. Crystal clear the whole time. (Party in 4 hrs! Any extra FC?)
This morning the FC was at 5, so I thought that was ok considering overnight loss test. (Lost 1)
Right now at 7pm it is clear. Quick test wasn't even yellow. Drop test never got pink!!!!!
oh no! FC is 0
im guessing I need to SLAM??
one wrinkle is that i added about 15 pounds of calcium chloride this afternoon, would that interfere with these tests? That was 7 hrs ago.