What brand of salt are you using and what are your parameters?
Are you dosing ?
I use seachem reef salt and my parameters on my Kh and Mg stay low, where as my Ca is high.
parameters after water change
Salinity - 1.027 SG according to instructions
Temp - 25.4
PH - 8.0
NH3 - <0.25 ppm
NO2 - 0 ppm
NO3 - 0 ppm
KH - 7 dkH
CA - 540 ppm
MG - 1200 ppm
Dosing Bicarb for kh.
Are you dosing ?
I use seachem reef salt and my parameters on my Kh and Mg stay low, where as my Ca is high.
parameters after water change
Salinity - 1.027 SG according to instructions
Temp - 25.4
PH - 8.0
NH3 - <0.25 ppm
NO2 - 0 ppm
NO3 - 0 ppm
KH - 7 dkH
CA - 540 ppm
MG - 1200 ppm
Dosing Bicarb for kh.