So after getting a bunch of help and ideas here, I finally switched my 50 gallon into my 90 gallon, put in new RO water, seeded the new sand, blew off as much of the cyano off my rocks, added some biozyme (dont know if its that good but worth a try) and after a couple days of seeing things going well, got a few more residents. Still missing more LR, which should be here by saturday. Hope you guys like it, considering I'm pretty much a SW noob.
I especially love that coral banded shrimp!