Great news! I would certainly get a captive one if its up for sale, but i doubt my LFS will bring in any given the wild caught ones are abundant.Captive bred cleaner wrasse will pick at your fish just like wild ones. Mine is great while not being so crazy it damages fish like wild ones. Far too many of these fish die because our tanks just generally aren't right for them. In the wild a single fish will clean hundreds to thousands of fish every day. Captive bred and raised on frozen is the only way to me.
Also this is the only fish that is apparently capable of self recognition so it may be the most intelligent fish too.
This tiny fish can recognize itself in a mirror. Is it self-aware?
The cleaner wrasse joins humans, chimpanzees, dolphins, and a select few other animals that can pass a long-standing intelligence test.www.nationalgeographic.com