I needed room for more coral because I started propergating some of mine. Why not on top of the cages where the best lighting is? I cut some "egg crate" to fit and set it right on top. I can lift it right off when I need to get to the powerheads. Next....cover the ugly white...
You can see the cpvc coming in from the uv's powerhead (on the left side) in the back corner. See how it has the xenia moving.