Watch your Alk as it drops much quicker.
Alk and Ca consumption are equal in a reef tank. LPS, SPS it doesn't matter. Your Alk will fall considerably quicker that Ca. Alk in comparison to ppm at 7.0 dKh is equal to approximately 200 ppm or 1/2 the volume of Ca (400 ppm).
Last edited by Werbo; 12-08-2011 at 04:02 AM.
|