Apparently you can dye corals, i just found this out the other day. I saw a coral i really liked at a lfs, it was labled as a finger leather, but it was a pretty purple color, not the usual pinkish brown color. It was not a fake looking, bright gaudy purple either, it was a more subtle, lavender -maybe dark lavender- color with lighter colored polyps. They said it had been in their tank for about a month. How long does it take for the dye to come off when a coral is dyed? I am not one to support the dying of corals or fish, but how would i know that this coral really is not dyed?