My point was, sometimes Ocellaris and Percs are hosted by Carpets, sometimes they show no interest. A Maroon clown natural host anemone is a BTA, but many will accept a Condy. I have read that Maroons are one of the clowns that will accept any anemone as a host. My Tomatoes would not accept a carpet, only a BTA. I have also read BTA serve as a suitable host anemone for any clown.