Tank looks great no issues or concerns at this time.
Last ALK test on 7/9 was 7.3dkh.
Todays test was 9.3dkh.
So need to make an adjustment on the Kalkwasser Dosing pump which is a Spectrapure pump controlled by Apex.
Setting was 5 seconds on 2.5 minutes off during lights off ( 6pm - 8am ).
Changed to 5 seconds on 3 minutes off during lights off ( 6pm - 8am ).