Lyretail Wrasse-does anyone have one?

[robzilla]

i've picked this fish from a fellow reefer

i think this guy is not doing good. from when i brought him home, he's buried himself in the sand and has stayed there. i've noticed him out in the rocks once but otherwise he stays buried in the sand. i just uncovered him, to see if he's alive, which he is but not very active.
sounds like this guy is "knocking on heavens door" (gnr is playing on the radio)
this guys should be swimming with the rest of the fish??