What would cause my GBTA to have a gaping mouth?

[brittanysmith18]

It looks pretty bad. Here's a picture from last night after it caught a piece of krill...

http://i1287.photobucket.com/albums/a639/Basmith18/image-5.jpg

I just got it like 5 days ago... What's wrong!!! What are all the reasons it could happen to it???

 

[brittanysmith18]

http://i1287.photobucket.com/albums/a639/Basmith18/image-6.jpg

It pooped, but it looks like this now.