I purchased 3 of these guys from "the ocean floor" in phx for my tang tank. Does anyone have any personal experience from these guys? One website said they aren't to common. I know they are tangs. I know hey are mild mannered until they pair and are a substrate spawned. Also called a 5 barred cichlid or a poor mans Frontosa. I just haven't found any articles about someone who has kept them. Any insight would help.