saw it was cloudy yesterday - couldn't see the deep end.
chlorine was nonexistent - busy at work past 4 days - forgot to test water - my mistake!
so i added several gallons of chlorine overnight, now water reading are: using taylor drop kit
pH 7.0 (been running it low for a few weeks to try to reduce the scale)
35000 gal, concrete in ground pool with DE filter.
Just curious on your thoughts why it was cloudy? algae/microorgs/pollen?