Just added this to my 210 reef. I never had much luck with corals in the past, and was told this would really help. My parameters were checked today, and i think i was told my calcium level was around 500(super high), and my Ph was low, around 7.4. I was told that the reason for my Brain Coral peeling from its skeleton was the high Calcium. True? Do you guys use Kalkwassers in your tanks, and do you think this will help with my corals?