Karen, we had a Maroon Clown at one time; got it as a real tiny fish and it grew huge ... came home one day and found it missing; apparently something spooked it and it jumped out of the tank. We found it wedged behind the tank.
It was a gorgeous Clown. We tried a couple of Anemones once but if I remember correctly, I think he ended up trading them for something else because some fish or other wanted to chew them. My husband is a certified diver or I should say was, he hasn't been diving in a long while and just sold his equipment to a student in the dive club at the University where he teaches. I'm not a deep water person at all ... I prefer being in ankle deep water or ON the boat.