Also, does anyone here QT live rock in a separate tank with peppermint shrimp for aptasia eradication? Or do you worry about it in-tank?
Welcome!
I'll let others handle the protein skimmer question. I use the the AquaC Remora with good results, though.
As far as QT for live rock, I deal with everything in tank when setting it up, but nothing goes in after that until it's sat in QT and been evaluated for pests. I've dealt with way too much junk in the main tanks...