OK I've decided I want to start keeping corals. I have a few that were attached to my LR
when I bought it and would like to keep them healthy. So I bought a tester to check my calcium level and found it to be 360mg/l which according to Seachem is not to far off their recommendation of 380-420 mg
/l. So I added a little of their Reef complete. I also was reading my tester recommendations for calcium and it says it should be about 400-450 mg
/l. Where is the ideal level for calcium and what other levels(besides basic levels) should I be keeping an eye on for ideal reef conditions? Should I be checking Magnesium and Strontium levels as well?