I added this small Cobberbanded Butterfly into my reef last wednessday 02/11/04. He is very small. His body will fit on a 1/2 dollar coin. I guess from snout to tail is about less than 2 inches. He was eatting frozen brine shrimp at the LFS, so I got him. I have always love these fish but this is the first time I try to keep one. I know that they are hard to start to feed. This guy is healthy, not skinny, and is eatting. I also have lots of feather duster and lots of worm in my tank, so I hope he is well fed until I get him to eat frozen clams. Here are two pictures of this little guy. He was hunting for worms and feather dusters in the sand and rock here.