Very low Calcium levels

[windcoast reefs]

Originally Posted by asylumdown

Are you getting any precipitation of any kind on your pumps? I had a problem on my last tank that involved me constantly testing really low levels of calcium, which in turn led me to up the rate I was dosing. THe problem was actually that I was dosing in the wrong ratios, putting in too much alk. It was driving a precipitation reaction. I only figured out what was going on when my pumps all failed in the same week.

Can't see any kind of precipitation but ill pull some pumps out and double check.