My Kh is 16. Calcium is 350. the rest of the test were good. I dont have a mag test but That may be low (just a hunch). I Dont know how I should balance my KH and Calcium. I have MS. Wiggis pickling lime. I also have purple up. And I have Bulk reef supply's 2 part solutions. I don't know what I should do. Or what products. I need a quick fix and then a long term solution. I cant decide between kalk or a 2 part doser. my tank does not have High cal or kh demands. I have mostly zoa and a few sps. My zoas growth has slower lately.