Well, this is my latest most interesting fish/anemone interaction... when I feed flake the Clarkii greedily grabs some and brings it back to his anemone to eat in peace... so he thinks. The anemone grabs it and they bicker like an old married couple over the piece of flake. the anemone wins every time.
Before that, I captured my tomato clown's behavior and managed to have it turned into that month's reefslides.
http://www.reefkeeping.com/issues/2003-10/reefslides/