Hey, I’m new to salt water. I have a 72 gallon bow front, 20 something gallon sump, skimmer and decent lighting. The tank is not drilled yet. The kit to drill it and overflow box should be here tomorrow. I’m getting 80 lbs of dry rock from a friend This weekend. So, my question is, should I put the dry rock in a tub with a few pieces of live rock and circulate for a month or two. Or, setup the tank with live sand, dry rock and a few pieces of live rock and let it start its cycle?