Yellow coris wrasse have not touched corals another one who loves reasearch and is a professional...they eat invertebrate soooo if you don’t know the facts don’t say anything ??In your words.. i wouldnt be a *Dummy* and not do my research before buying said fish... Also you can remove rock work and corals to get to said fish.. Or maybe attempt a catch around feeding time.. i feed all of my fish with Tongs which gets them use to being around nets as well so its easy to catch/relocate them...