I have a sm. (3") Blue Throat in my tank with 25 wrasses, and 4 anthias (out of 75 fish)...not been a problem (yet, famous last words).Not sure if you've had a blue throat before,
Now onto the wrasses... which ones are "some of the more aggressive ones"???
IMO...Laboutei can be aggressive
Love my Flames, Hooded and Lineatus
IMO... Potters are usually not a good choice...hard to keep alive!Also love the Potters... definitely a consideration if I can find a healthy one.
If you're thinking about Rhomboids...make sure to find a healthy one!