My pool was closed about a month ago. Today I decided to measure the chemicals using a Lamotte strip (didn't want to do the full TF-100 tests). I found that my pH was at least nine, and my Total Hardness was 800+. Other measurements looked good. While I've read posts about the chemical balance at time of closing, are there any guidelines on the chemical balance while the pool is actually closed? Do I need to make any adjustments?