This is one of 3 molly miller blennies I got on a collecting trip in Galveston, w/ our local reef club (MARSH). They will be 1 year in my reef next month. They are fascinating to watch - very fast, extreme PIGS (will eat huge chunks of food all at once), and yet so cute when they perch in holes & on the rocks and corals.
They even hang out on the powerheads a lot. Very full of character and personality.