correct ca and alk

[conchead]

What should alk. be in ppm or meq/l ? Ca should be about 400/450 correct? I just got my 2 part and am trying to figure out how to get it to normal.

[bertoni]

The range for alkalinity is 2.5-4.0 meq/L. Calcium betwee 400 and 450 should be fine. This article covers all the parameters:

http://www.reefkeeping.com/issues/2004-05/rhf/index.php