So I'm looking at various dosing pumps, trying to find one with enough heads to dose the various potions I've been trying out (Fusion 1 and Fusion 2, Ions (for magnesium), Vibrance (for iodide), and maybe even the Pax Bellum Magic Nitrate potion. Then I see Tropic Marin has an all-in-one product, namely, All-For-Reef, which includes "calcium, magnesium, strontium, and carbonate hardness elements, but also other less common elements like iodine, bromine, fluorine, selenium, molybdenum, & vanadium." So I'm thinking this is too good to be true! Given that you can use one potion for all these components (with just a single-head dosing pump), why would you NOT use this product in place of the other individual products??