This is the very last time I ever get a blenny. Not only did it create a sandstorm in my tank but my purple firefish whom was in there first was so stressed from this little critter. It was a sailfin blenny and what a mean little guy, nasty beast and I have one sexy shrimp missing to boot....
He is now gone and i will never get another blenny again. I have tried many different kinds they are all the same, NASTY
Your jawfish is a much nicer fish so I would get that blenny out asap.
Good luck they are hard to get out once in a tank. Just so your jawfish does not become to stressed from it all I would try and remove the jawfish if you can and then the chasing begins.
Good Luck
