So I know that Hard Corals (SPS) Utilize a lot of Calcium, Alkalinity, and Magnesium to Build their Hard Skeletons. So you need to Test and Dose accordingly. But what about Softies like Zoanthids and Mushrooms? They have no Hard Skeleton. So do they need these things or not? Do they use them at all? If you had a Reef Tank that had Only Zoanthids and Mushrooms would it be pointless to Test and Dose for Calcium, Magnesium, and Alkalinity. Or would having all Three of Them all in High Amounts help the Zoanthids Grow Faster like it does for SPS?