They would like to have one but will certainly survive without as food is their primary interest in life. The Percula prefers the Carpet anemones which grow large-if they live long enough-and require high intensity light and water flow.
There are several posts on here of people with percs coaxing them into other anemones, usually the Bubble tip, but Condy's are just not any clowns first choice-or last for that matter!