I have alot of chalice frags on disks that I want to place around my rockwork but as you know, they can slide and slip around. Is there anything good that I can use to attach my disks to the rock but also be able to remove them when I want? I was thinking of using a tiny bit of reef putty (like aquastik) under the disk but didn't know if anyone had better ideas?


Just don't attach it directly to corals and you will need to turn your skimmer off for a while.

