I thought it was a Powder Brown when I bought it..... It's a 6" Gold Rim Tang,(nigricans) and it's beautiful........ BUT........ I can't get it to eat. After researching this fish online, I see this is not unusual, and the fish is considered difficult to keep past 3 months. I've had it since Wednesday, and aside from seeing it pick at rocks occasionally, it hasn't accepted any food offerings. It's passed on nori, frozen mysis, "emerald cuisine", and brine shrimp. I'm starting to worry a bit about the fish not eating. It seems comfortable in my 120 (only a couple small fairy wrasses in it now), and swims constantly. It still looks healthy, full and plump, but I wonder for how long if I cannot get it to eat. I've heard of garlic and other things being used to stimulate a fish's appetite, but have no idea how to use it (them). A little help ?