Whats wrong with my pink tail trigger?

[michael43]

It shows no sign of ick, doesnt look skinny but also hasnt eaten in weeks. just sits there leaning up against a rock in the corner, barely moves. Doesnt "look" sick though. Anyone else have this happen?

 

[Monkeyfish]

What are the other fish in the tank? Is he being intimidated? How's your water quality and when was the last time you tested? How long have you had the trigger and was there ever a time when he was eating?

 

[ainswoke]

A few years ago I had a Pink Tail display the exact same behavior. A few months he would just lay wedged between to rocks. Then, during feeding time, he'd snap out of it and eat. Ended up going back to "normal" eventually, but occassionally did this until it died three years later.