I recently bought a blue star leopard wrasse that is eating any preparded foods I offer him. He especially loves mysis. My tank has been running for a year now, and I know there are a lot of pods in the tank as of now. However, my question is, do I need to have a self sustaining population of copepods for this little guy to live a long happy life? Nothing else in the tank is a known copepod eater (although I see my Potter's angel constantly picking at the sand and rocks and can't be sure that she isn't eating some pods). Any help is appreciated!