Just to share..
I realised tat when ever i raised my Ca, my Alk will raise too..thus making my overall Alk a BOOM!
Ive been adding my Ca and monitoring it since bout 1 wk already.. And im using "Red Sea Reef Foundation ABC+"
So I guess in the mixture already have all the chemistry needed to raise Ca, Alk and Mg in balance..
And I just gt bck frm Coral Farm which I just got to knw.. A superb plc i would say..