Looking to buy or borrow a harlequin shrimp. I had some asterina starfish come in as hitchhikers and the new guys have taken up a taste for Zoas. I had asterinas for my whole time in reefing without an issue so didn’t think anything of it but the new ones are starting to knock out my zoas now so they have to go. Manual removal seems impossible so want to see what one of these guys can do. I’m in Westchester