Mine too loves PE Mysis!!! Great menu. Congrats.Here is mine begging for breakfast. Have only had it 2 months but it eats well and is very active. The only other fish in the tank is a lawnmower blenny so there isn't competition for food. I feed PE mysis unrinsed, Hikari mysis, LRS reef frenzy, muscle and clam on half shell. I feed twice daily. It hasn't bothered any coral but I have had no zoas. I'd love to have it in my larger living room tank but wouldn't risk putting in in with my tangs, especially the purple bully.