Wrasse with injured tailfin?

[Reef_at_Sea]

Hello,

I have a wrasse for about a week now & today i notited something new, the wrasse has a tailfin injury. Is this something i should be worried about?
The cohabitants are 2 clownfish, a sailfin blenny & a links goby.

I suspect one of the clownfish because i see alot of signs of aggression from the female. But not certain..

I added a picture.

 

[KrisReef]

If the aggression continues then this wrasse will have no tail. Keep a close watch and separate them if it gets any worse.