The Copperband Butterfly fish is doing great. He eats a variety of things but mostly frozen mysis, and brine shrimp. He also likes Prime Reef. I knew that they eat small tube worms and annelids but I got the surprise of my life when I put 3 large Hawaiian featherdusters in the tank and he NAILED them! I may try and get a better picture of the Copperband tonight and post it. Thanks for the comments! Russ