Why so many small inefficient wavemaker? I got a 6055 and not effective in my 4ft... can only move the polyp of one colony not the second one behind.
I think at least need 3x 6105... Oh ya for 6105 give 2ft (safy distance) clearance away from the first SPS
MH cast alot of shadow... The tall rock on that spot will likely cast shadow, plus low flow area. good spot for soft coral