Hey Guys- I am rebuilding my Red Sea Reefer 450 to be an SPS dominant ZeoVit system. I have used Triton Core7, Aquaforest 3-part and BRS 2-part in the past on other systems and the previous build of this system, in which I attempted the Triton Method. I am trying to determine what my best bet is for my new system. I am leaning toward Triton Core7 Other, Aquaforest or Red Sea 3 parts, as I'd like additives that have the trace elements included. From what I can tell the Triton additives are actually going to be the most affordable, but I am having a hard time determining how much I would use of the Red Sea if I went that route. Triton looks like about $0.52 a day on 10ml, Aquaforest looks like about $2.00 per day on 200ml, really not sure what the math is on the Red Sea 3 part additives without dosing, testing and adjusting. No way for me to determine my consumption yet, as the system is totally empty. Using Tropic Marin Pro and aiming for DKH 7.5, CA 440 and MG 1400. Thanks!