I want to know whay you all think. I'm thinking of starting my new setup with Red Sea foundation for the balance and added microelements. My last system used BRS soda ash and calcium chloride and I felt my SPS were lacking on minor elements. What I like about Red Sea is that it is easy to dose with no guess work. It's also interesting that they claim to dose 1ml of each coral colors for every 10ml of calcium dosed.