I've read numerous sources saying to leave the cleaner wrasse where it belongs: in its natural habitat...in the ocean, of course.
I'm going to be getting a cleaner shrimp and a neon blue goby. But I don't have any experience with either yet. Just letting ya know what I'd heard about the cleaner wrasse.
125 gallon saltwater: 55gal sump, 4 Blue-Green Chromis, Purple Tang, True Perc, Firefish, Royal Gramma, 5 Ricordea, Bubble Coral, 15 Pulsing Xenia, Green Star Polyps, Deresa clam, Green-Tip Torch Coral (about 11 "heads"!), Orange Montipora Cap, Purple M. Digitata, Green Slimer Acro. Yongei, 3 Orange M. Digitata, Pink&Green Acro. Millepora