I have been reading this forum for 3 years now and have learned so much. I am having a problem, though, that is kicking my rear! These are my readings using Ben's test kit:
CC .5
FC 2
Alk 110
hardness 230
temp 87
Ph 7.2
stablizier 50
pool size-27,000 gal.

Here is the problem. I can't keep chlorine in the pool. I have shocked it for 3 days now up to 15fc--I have used 15 gal of bleach in 2 days. I just checked it after dosing it AGAIN this morning, and I now have 2 FC this evening. Also, my ph has never wavered from 7.6. I have added 2 boxes of borax in the last 3 days to get it up from 7. 2. It keeps going back down. The water is crystal clear.
Any ideas? Thanks, Dorie