I had two of these and lost them. One went carpet surfing after having him a year figured it was safe to take off the glass top. The other went in my overflow (don't ask how????) and decided to get stuck on the trickle plate.
I love this fish but I think I'll only have him in a nonreef ready tank with a air tight glass top. I have never seen a fish so prone to jumping.
The pic on my avatar is not a blue spotted jawfish. It is a barnacle blenny from the cayman islands and galapagos. Its not like the bull-crap barnacle blennies they sell at liveaquaria.com those look like crap.