Critter eating my Goniopora....Can someone pleae help me identify

[sells]

I got back from a business trip and found this guy on and I believe eating my Goniopora coral. As you can see from the pictures there is substantial damage. Can anyone help identify what this is? Thanks in advance!

 

[duromega]

Thats a coral eater nudibranch
Take it out asap ?

 

[sells]

Thank you. I took it out the second I noticed it. Now i'm looking for eggs. Any other advice on eradication?

 

[theMeat]

Some wrasses will eat em, or so i'v been told