Hey guys, I'm hoping you can help me figure out whats wrong with one of my pacman. For about 1-2 months now he seems to be just not himself.

He has been going underground for weeks on end barely coming up if at all. He was doing it for a few weeks but I noticed he was still eating about once every week or so, so I let him be as he was still eating. Just as I started to really worry he came up, thinner but nothing drastic, and he started to eat a little again.

We'll that lasted about 2-3 days and sure enough he was back underground barely eating. Within the last 3 weeks I've seen him once and it was just briefly before he vanished again. This time he hasn't eaten at all since so I decided to pull him up the day before yesterday and sadly he lost tons of weight since I seen him last.

He use to be a chubby little guy with a large appetite and now he is pretty thin and I just don't understand why he has had such a change. I got him to eat one little earthworm yesterday as I rubbed it up against his mouth but after he finished he just went right underground again.

All my other guys are doing great and eating nicely so I don't understand what's wrong with him. The only thing that has really changed for him was a move into a larger house, but that was awhile before this behavior started. He is also in a split tank and my other guy is doing great.

Any suggestions on how to encourage him to eat and maybe come out from underneath the ground sometimes. Also, do you have any ideas on why he could be doing this?

Any advice would be greatly appreciated!