Approximately 2.5" in length. Overall black fish with white developing in the tail region. Has tribal blue markings on his face when he's startled or stress. Actual pic of fish. Free to a good home that is FO since he's not reef safe. Found him taking chunks of tissue from my sps and lps, even though I fed it heavily. Pickup in Santa Clara during the weekday. Hoping to get rid of it by this weekend. Otherwise, it's going back to AC.