Yes B, it's a pink pocillapora
I calculated that the Iwaki 55RLT (through the 1" Sea-Swirl) is doing about 4,000lph, closed loop is about 13,000lph (maybe slightly less because of pipe restrictions), and Streams are pulsing between 3600lph (30%) and 10,800lph (90%) each (or 7200lph and 21,600lph total) Main tank is about 520 litres so that's anywhere from 45 to 75 times turnover per hour.