Hey guys, I have a 150 gallon reef with a Calcium reactor, My PH is at 8.4 pretty constantly. Tonight I had to bring my Magnesium from 1100 to 1200 and am going to bring it up to 1350 eventually. My ALK is at 9.8 right now and I want to bring it down a little, My Calcium is at 440.
Question 1 How do I bring My ALK down to around 8.2-8.5 and maybe my PH to 8.2-8.4 with a Calcium reactor running?
Question 2 I have heard of some kind of pellet you can put into your Calcium reactor to keep your Magnesium up without having to add supplements anyone have any info on this?