Hey guys I have a question about dosing just calcium. I currently does Tropic Marin All for reef and I have the apex trident right now my calcium is at 397 , alk is at 8.3 and mag is at 1264. I want to bring my calcium up to 450 and bring my mag up to 1350. If I just dose calcium by the brs calculator will it drop my alk or do I gotta dose alk and calcium the same time? Thanks for the feedback

