I've actually seen a clownfish hosting a condy, but I also understand that's very rare. Condys simply don't live the same places as any species of clownfish, so they're not a natural host.
The host anemonies for A. ocelaris in the wild are H. Magnifica (Magnificent anemone), S. gigantea (Giant Carpet Anemone), S. Hadoni (Saddle Carpet Anemone - what you normally see sold), and S. mertensii (Merten's Carpet Anemone - probably won't see this one). In captivity, E. quadricolor (Bulb or Bubble Tip Anemone) also hosts false percs. This is acording to Joyce Wilkerson in her book "Clownfishes".
Realize, though, there is never a guarantee that your clownfish will go to anemone. Some take a long time, while others just never pay it any attention, even if it's an anemone that usually hosts that clown in the wild. I won't even pretend to know why.