Center tank overflow, heater, return pump (rio pump), sump (25 g tall), ASM G3 skimmer with sedra 5000. It is a beast of a skimmer. I had a different idea for the pluming and sump so the ugly white pvc will not be included...LOL
I think the dims are 55"-60"L x 33"W x 12"T..It may be a little...