Hi,
I have set up my first reef, well my calcium level is 400
ppm using r/o water and using oceanic salt mix. Now I am trying to raise my calcium up to 450
ppm. (because thats what someone told me to aim for) and each time I add this stuff it seems to me like my
skimmer is taking it out. I am using a Red Sea Prism
HOB skimmer (piece of crap) should I turn this off while adding the liquid calcium in? how often should I test for calcium after adding it to my tank, right after or wait a while?Thanks in advance...........Shaun
