salt_hobbi, I just posted in another one of your threads. For a tank your size, you are really pretty limited. The only anenome I'd recommend to you at all is a Haitian or Condi anenome. These are not the natural host for any clownfish, but they stay smaller and are more hardy than the others which you need in a tank your size. As has been said, there is no guarantee your clown will host in ANY anenome. But, as seems to be the exception to the rule, I've never seen a clownfish turn down a Haitian or Condi. Anenomes are a high care animal, requiring high light and excellent water quality. Both of these are relatively hard to achieve in a 10g tank. If I was you, I'd look into other alternatives for your clown to host in. In your tank, a hairy mushroom may be perfect. I have one that hosts in a toadstool too, so maybe yours will take to that.