fish or invert that will eat amphipods....

[Mike N]

I'm having the very annoying issue of amphipods eating all my berghia nudibranch egg coils.
What is a fish or invert that will chow down on amphipods, but not the nudibranchs?

 

[reef lover]

Wrasses love pods but don't enjoy the taste of berghia.

 

[tehmadreefer]

Mandarin