This is a classic, and one of the brightest orange colors in any zoanthid. The medium polyps feature a bright orange face with a dark outer ring and a dark mouth, and a bright orange skirt. This one looks great under both white lights and blues, and holds its colors under any light levels.
Like all zoanthids, these like plenty of nutrients, and will thrive in a wide variety of light and flow levels.
The frag you purchase will come from the same lineage as the image shown, and will have a similar number of polyps, but because of natural variation among frags yours may not look identical to this image.