The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
Hi there. While I don't keep any wrasses I just looked up a few and there is no mention of aggression between multiples. I used this site for some quick research
They have many wrasses listed, both reef safe and not. It is mentioned quite often that they like to jump so a covered tank is usually required to avoid any carpet surfing.