Dry Erase Marker on rocks. Reef safe?

[lastlight]

I'd just assumed you'd be immediately putting everything back together. Any reason you can't cycle in the tank? Easy enough to black out your tank if light is an issue.

[cvrle1]

Still working on skinning the stand. Then once that is done, I will need to work on plumbing and getting everything setup in sump and around it. Due to this, tank will be moved on and off the stand more than once. Thankfully it is acrylic, so it is not heavy, but I cant have rocks in there until all of this is done 1st.