Most likely not. Maroons are notorious for loving anything that they host to death. Especially if the maroon is bigger than the coral/anemone they're hosting. I had an RBTA and my female loved it to death and it was 6 inches in diameter when I bought it. I now own a 10 inch bubble coral that takes the abuse well and doesn't seem to hinder it's happiness or growth. Hope this information helps. Sorry your clown loves your anemone so much though.