How to kill a pep. shrimp

This is going to sound kind of wrong but, how do you kill a peppermint shrimp? Lol is there a fish I can buy that will eat it ? Im having issues with this guy, he's been pecking at my GSP that hadn't opened yet, he killed and ate a different peppermint shrimp I attempted to add to the tank, and now he's picking on my poor sea hair. He's quite the bully, and I don't exactly feel like special feeding him lol. Is there something I can do with him ? Besides just literally take him out. If not I guess I might be having fried pep. Shrimp soon