Good morning,

Here's what I got this a.m.
FC - 0
CC - 0 (added 1/3 gal bleach)
TA - 250
PH - 7.6
CYA - filled the reading tube to the top but still could see the dot that is suppose to disappear
Hardness - couldn't get a reading after 20 drops so it must be way over 500.

Stuff on the sides that I scrubbed off has not shown any signs of trying to come back.

Water is still cloudy but it looks to be getting better.

With the readings I got wouldn't it be better to finish scrubbing the (whatever it is) off and drain and refill?

Thanks, again