135 gallon tank with 4 96watt VHO bulbs and 2 175 watt metal halides (5500K). VHO' are 2 actinic and two 50/50 bulbs. I have approx 125 lbs of live rock from various locations. Filter is an amiracle wet/dry with built in protein skimmer. I have a 20 inch CPR frefugium on the back with...