My LFS just got 1 of those in and I would like to hear from people that have experience with them. How hard are they really to feed? I read quiet a few times that lots of them starve to death by not getting enough food. My tank is 40 gallons with 50 pounds of LR and at least 2" of sand. Also the other fish are a Perc Clown and a Green Chromis. I probably will add also a Coral Beauty in the future but that's it then. Thanks for any reply