I got a geometric pygmy hawk from the LFS about 5 days ago. This afternoon he showed up dead in a cave that faces the glass. After retreiving his corpse (by hand I need to get a stupid reefnet) I noticed that his body was not thin. He seemed as satiated as the day I got him. Here's what happened. I got him, he disapears into the rock work. The next day he pops out to say hello. Then his dead corpse is the next I see of him. What do you think happened here? Did he starve? The other fish are in great shape, the params are good and the corals are fine.