thanks guys, the frag tank is a 85g and the frag growout tank is a 220g both are lit by dual 250w MH and blue led's (stunner, panorama and powerbrite). Using a RedSea wavemaker to control the powerheads and for random flow. The 85g was custom made by DSA, 24" front to back, 17"H and 48"L. Both tanks drop to this sump/refugium:



It's a pretty simple setup and high nutrient since we are heavy on zoas/palys and LPS.