Recently set-up a frag tank (about 12 gallons) that is plumbed into the main tank. Pretty much going to be strictly SPS frags in there. Looking for ideas for the ONE fish I have to have in there as a worker. I have had a six-line, scooter blenny, and damsel(s) in previous frag tanks and all have done a great job, but I am curious if any of you have had great experiences with a worker fish in the frag tank.



