I am going to begin my tank upgrade, hopefully in the next few days. I currently have a 32 biocube and I am going to a 65g with a sump. I put in new sand yesterday and new water about half way to let the sand settle. I'm guessing I have anywhere from 15-25lbs of rock in biocube. When I purchased the boicube it was running and only had the arch with the zoa's on them and a clown and blenny (see photo). I then added the other rock (dry and didn't cure, yes not smart) almost 3 weeks ago (other photo). I've read that I can move the rock and all the inhabitants over at once with no issues. Will that be enough rock to start? I plan to add more later once it's cured.