Something for a clown to host in.

[marcingo]

So my powercompacts went yellow in my 10 gal and I didnt have much time to change them. There was also quite a bit of excess nutrients. Anyway a mound of green hair algae started growing on one rock and my clown really loves to host in it. Now that I replaced the lights and am bringing the tank back to health I know this hair algae will die off sooner or later. Is there any medium to lower light coral with longer tentacles other than gsp that could be in a 10 gal tank for my clown to host in? I feel bad for it since it seems so comfortable when it has something to host in.

Anyway thanks for the help.