I bought a 60g biocube from a friend to upgrade from my 29g biocube. We are in the process of building a custom stand for it. I have a 20 gallon aquarium I am using for my sump/refugium. I ordered 40lbs of Tahitian Moon Reef & Marine Substrate and 40lbs of Arag-Alive Hawaiian Black 0.25-3.5mm. I plan on taking all the live rock from my 29g to the 60. I am looking for a good deal on dry rock, or a reliable source for some more live rock. Also trying to decide on a skimmer and what to put in the refugium. I have a softball sized hunk of cheato in the back of my biocube I plan on transferring. I also have matrix in a hob filter on the biocube, the matrix has only been on there for a few weeks though, would the matrix be beneficial to put in the refugium of the 60g? I will post pics of the stand and tank as we build it. Any tips/recommendations are much appreciated.