I would not worry a bout it. I also wanted a home for my clown, but did not have sufficient lights to do it, so I did without, well actually clown had to do without. I tried various other corals, and he rejected everything. In my one tank I had a huge toadstool leather, and two clowns......I removed the huge toadstool to open up some space and allow me to add more smaller corals, and placed that huge toadstool in a 10 gal. I was given a skunk clown that was in the LFS for over a year without being sold, and I no sooner placed the skunk clown in that 10 gal tank and he went right in that toadstool and hung out his home sweet home sign. They have been inseperable since.....Lots of clowns especially TR types seem to not really show interest to any particular anenome or spot in the tank. YOu can tell though when they start to settle in some will start to wallow out a spot in the sand and use it as a home of sorts.