QUOTE (pismo_reefer @ Sep 26 2009, 03:35 PM)

for real.... i guess i will.
if scottyreef cruises by, feel free to shoot me an answer,lol.

EDIT: oops, and thanks for the teh numbah opy

hello how might i help? my questions for you
what is you MG? if you mg isn't high enough you will not be able to keep your CA up
Have you noticed any calcium precipitation
in most cases you add a slight bit more ALK than CA ( so what is you ALK?)
what is your actual pH?
here is a little guide to what your tankshould look at verious points of ph,alk, and ca
Within the pH range of most reef tanks (up to about pH 8.5 or so), the amount of carbonate present is approximately linear with the hydrogen ion (H+) . So if the pH rises from 7.5 to 8.5, there is approximately a ten-fold increase in the carbonate concentration. From pH 8.0 to 8.5, the increase in carbonate is about threefold.
Combining these various factors, here are some combinations of calcium, alkalinity, and pH that have equal supersaturation with respect to aragonite:
W = 1 (risky: dissolution of aragonite begins here)
pH = 7.7 pH = 8.2
Calcium = 410 ppm Calcium = 340 ppm
Alkalinity = 2.5 meq/L Alkalinity = 1.0 meq/L
W = 3 (typical of normal seawater)
pH = 8.2 pH = 8.0 pH = 8.4
Calcium = 410 ppm Calcium = 410 ppm Calcium = 260 ppm
Alkalinity = 2.5 meq/L Alkalinity = 4.0 meq/L Alkalinity = 2.5 meq/L
W = 6 (non-biological precipitation is more likely)
pH = 8.2 pH = 8.2
Calcium = 410 ppm Calcium = 820 ppm
Alkalinity = 5.0 meq/L Alkalinity = 2.5 meq/L
pH = 8.0 pH = 8.7
Calcium = 410 ppm Calcium = 410 ppm
Alkalinity = 8.0 meq/L Alkalinity = 2.5 meq/L
pH = 8.45
Calcium = 410 ppm
Alkalinity = 4.2 meq/L
if you have any of these guy screwed up you won'tbe able to keep yourr CA stable