I am tearing down my 180 to move it to its permanent home. I have built an inwall cabinet that will house it and make it look like its part of the wall. The last few months we have neglected it and have had alot of hair algae take over the rocks. While the tank is going to be down for awhile should I let the rock dry out and start over? or scrub it off as best as I can. We have alot of GSP and Colt, kenya and some other stuff that is also growing on the rock. I just dont want to cause problems when we re set this back up. The tank has also not had a clean up crew in it in 8 months or longer. The puffer, trigger, grouper, and eel have eaten everything lol.