Thanks so much everyone for the welcome, and for the advise!! I appreciate it

I was figuring I would get my live rock from Pisces as they give a discount o your 1st purchase of it when you buy a tank from them. They carry cured, cultered live rock. I am wanting to take this very slowly as I know that is the key to minumising catastrophe lol. So the couple things nobody has commented on that I still feel sketchy on, are, is it ok to use grocery store RO water? I just would rather wait a bit before investing in a RO DI unit of my own. Also, chemicals needed for a healthy reef and when do I add them, or do I at all? And then the shrimp with a cleaning crew if I supplement their food? Or do the shrimp come in once there are fish

Thanks again everyone!! You guys are awesome!!