I had my MP40 from the last tank for wave making. Aquapro 48" light fixture and a Protean 400 system from ETSS all also from the last tank. My refugium has a deep bed of Miracle Mud, Cheato growing with a 5700 k
from HD. About 10 pounds live rock in refugium. The skimmer is a Sump Buddy 40, does really well if you keep the water level in the sump some what constant.
There are two Phosban reactors, one with GAC
other has GFO
driven by am Ehiem pump, only uses 10 watts. Sump return is a mag 9.5.