I'm very partial to my tomato clown..."Tommy the Terrible"...
He has been in my reef since shortly after it cycled and continues to be one of my favorite fish...
He is a bit aggressive at times and has a very nasty habit of insisting the sand bed is arranged exactly as he likes it...but over all he is a kewl fish. If anything ever happens to "Tommy the Terrible" I'd probably add a pair of perculas...but hopefully Tommy will be around for several more years...