Ive just watched my clowns this morning cleaning the area next to anemone and both clowns go into a jerky frenzy the area cleand is about the size of a 50p
You win the award for digging up a thread that's 10+ years old.
It's definitely still relevant though, and lots of folks are trying their hand at breeding these days. Unfortunately, it's just as hard as it was 10+ years ago, especially breeding clownfish with minimal defects.