I was fortunate enough to snag one of these fine fish from a fellow getting out of the hobby. He sold me his 65 with all LR & livestock. Had never seen a Singapore Angel before, but I thought it was a nice looking specimen the first time I caught a glimpse. He was healthy, eating well and has been a happy camper in my 75 for almost two years. The previous owner only fed flake food as far as I know, but I feed frozen mysis, brine etc every evening as well. The Singapore really goes for the mysis. I have no sps, but do have a few LPS and soft coral. So far he has not harmed any of them. I see him picking at the rock occasionally, taking wormlike critters etc. Previous owner did have an sps in his tank but it was dead by the time I bought the set up. Never asked how or why it expired 'cause at the time I knew nothing about Angelfish and their reputation for nipping at coral.