I have pair of those in my 120 gal., no SPS at all. Got a pair from DD, did not want to eat anything for first week, i started to worry. Second week they started to sample small brine, mysis and fish eggs. Now, three months later they are one of the most aggressive eating fish in my tank. Most of their tankmates are deepwater anthias, potters angel, royal gramma and yellow wrasse. I know 3 months is not a long term succes yet, but they got fat and look good.