When I first started in this hobby I was admiring a friends reef and noticed aptasia growing aggressively in his tank. He said he’d have to wait until the Melanurus Wrasse died to control it... tank was to full to remove Melanurus.
That day forward I’d never house a Melanurus Wrasse. Only had Aptasia once, got 5 shrimp and never saw it again. The shrimp still only lived about a year, something probably ate them but that did their job.
There are SO many other beautiful peaceful Wrasse to choose from.