Recommend me some supplements

[carriej]

I am only using IO regular salt, so I figured while I am making an order I should pick up a few things to have here, I was not going to begin "dosing" anything until I gather a better understanding of what needs to be where.

I was just hoping that someone could recommend a good brand, as I see there are so many different ones out there. Liquids, powders, 2 step ones.. All a bit complicated.