I had an ORA spotted mandarin and had an OK experience with it. It was very skinny to begin with. It went on a hunger strike towards prepared foods at first, which I think is to be expected sometimes when fish are shipped. After it grazed on pods for a few days, it began to start eating frozen and pellets. Now, it was very shy and startled easily in my reef tank. It ended up getting spooked right into my sebae anemone and there was nothing I could do to save it.