yeah I picked some up. So the pool is sparkling clear all week now. I had taken the CL up to 15 via sodium hypo (wal-mart 'great value' bleach) and after it came down to about 6 i've been keeping it there.
PH seems to like being at 7.6 ~ 7.8.

my question now, what i'm gonna go search the forum for, is just on maintaining the levels. what folks are doing.