where does your clownfish sleep?

[Pier Pressure]

Well I just found my clowns a new home. I had a false perc and a true perc to check out the difference in their personality. The wild caught morphed into a female. I also had a blue chromis who thought he WAS a perc and considers the other two his brothers. At night I would find them sleeping on a red and green open brain coral but during the day they stayed away from it? So I guess that is not true hosting - just sleeping. These fish went from my 28 gallon to a 125 gallon so I am sure they are getting a lot more exercise nowadays!