That a Bicolor?? I have/had(??) one in my tank, I took out a large rock that the blenny lived in and moved it to my main tank (I'm going to break the tank down) and I've not seen him since.. he had a nice personality though.. hope he's still alive.
Sorry to hijack your thread...I'm sort of new here and I seem to occasionally have issues seeing pics in threads. Some show up fine, but I can't see your blenny...any ideas? Thanks.