I need some help. I'm going to re-arrange my nano and need some help. I'm not sure how to move the rock around so that I have more room for corals. I got some epoxy so I can stack it no problem. I have 2 Large rocks, 4 medium rocks, 3 small rocks, and 3 rocks with corals on them. I want to leave some room in the back of the tank, but I want more room up front. My feather Duster has attached himself to the substrate and I prefer not to move him if possible. I have some kelp and Macr-Algae for color now also. Thanks in advance for any help. If anyone else has any ideas, feel free to throw them my way.