Brown Algae - ID Please

[tharkema]

Have had one big patch of orange leathery algae that has been growing. It is now starting to show up in small spots around the tank. Fuzzy hairs grow off that the snails like to chow on. Here is a couple pics and wondering about suggestions for removal as I will be removing live rock from old tank and putting into new tank (scrub off with brush method, etc). Thanks for any help.