I went out and got a fake yellow bubble tip anemone to see if he'll get attached to that, but the fish is actually afraid of it since it won't come near it. Instead, i put it next to the hammer to see if it will scare off the clown and it worked for a few hours and then he went back to trying to host it. i don't mine it, but one part of the hammer looks like is getting damaged since it came off the rock already.
suggest a real bubble tip anemone. They said they are not hard to keep, but i don't know if they actually are.