Losing FC

[reebok]

wow, I would be too. so where is your cya going? the million dollar question I suppose. if you want to take the machine gun approach, you could spring for liquid cya which is a lot of money, but should show up quickly on your tests.
the main thing you need to do is get your ph up asap. use the pool calculator and borax. or you could use soda ash if you want to try something different.
but where is your cya going? seems like something should show up by now.

 

[pb2]

Conducted my own tests using Taylor K-2006:

FC - 1
CC - 1
PH - 7.0
TA - 140
CYA - 40

Quite a difference from the pp. PP using test strips and places in computer for reading. Not sure how accurate that is.

 

[frustratedpoolmom]

It's not accurate at all, don't bother.

Trust your own kit.

Raise your PH to 7.4 and then resume shocking, sounds like your not done.