Opinion on best products (kent marine)

[Noober]

The only thing available to me at a short drive into town is the kent marine products. I have been told I need to make a kalkwasser reactor and that it will help my tank. Which kent marine products do any of you stand by if any at all, otherwise I will ask the shop to start stocking other brands products that I need. I'm going to get some stars, so would I need an iodine suppliment. I also hear I need some calicium suppliment. I've seen Coral Accell, Coral Vite, Liquid Calc, Super Idodine Concentrate,
Strontium & Molybdenum Mineral Supplement, Phytoplex Phytoplankton, and Essential Elements all by Kent Marine. I've seen several other products that they provide and was curious about them. I would not need to use all these at once would I? What would be a good complete reef care combination of these, and if I built the kalkwasser reactor would I be able to leave out the liquid calc while keeping my alkalinity in check. Thank you very much friends!