Red Tail Wrasse

My newest addition has been named "Slap Stick". A Hawaiian Red Tail Wrasse (also know as Psychedelic Wrasse), has a black body covered with varying sized white dots. The tail is white with a red band at the end and males have more vivid color tone. Slap Stick will hopefully find comfort in his new environment. Red Tails are know to bury themselves in deep sand and can often try to jump out of the tank. As a matter of fact, Slap Stick has been disappearing and cannot be found for days at a time. I hope he's alright?