I am going to put one fish in my nano- and have decided on a clown. I can readily get any kind tank raised but have decided on the tomato- or percula. The closest this tank has to an anemone is some large green frilly mushrooms- so obviously i can`t expect hosting(esp from CBs) but it still would be nice. I have always liked the percula look- and have never had one at the house- but I also like the damsel like personality of the tomato. These are my thoughts- what are yours?