Hey, that is my photo. Pretty cool that somebody is actually using one of my pictures. It lived for about 6 months, but died when the tank got too hot. I also lost my Jawfish. Both bottom fish.
They aren't similar to LMB's, it ate everything I fed it. It was very easy to take care of. It liked to back into holes in the rockwork. If I didn't have a Hawk, I would consider getting another. The one in the photo was only about 1" long.
Let me know if you have any other questions and I'll try to answer them. HTH