Hello to all at Captive Reefing. I am new to the site and finding it very addictive already. Everyone in the posts seems very friendly and helpful.

I bought a couple of Ric's the other day from the LFS. Brought them home and placed them into the tank. I placed them on the rock work half way up in the tank. The Ric's must not have liked the placement I found for them because they seemed to inch their way off the rock. In doing so they fell into the structure. I have located one of the Ric's inside the rock work, but can not get to him unless I tear down the rock work. Will the Ric's move until they work themselves back to the top of the rock work? Or will I need to rear down the rock to rescue them?