jarrod13
New member
Anybody ever seen a rock nem do this? It's mouth has been protruding like this for a few weeks now, I thought it would just go away but it's starting to worry me now. I've had this guy for 3 years and its never done this before, neither has any of my other rocks nems. I have four other ones in the same tank and they are all fine. It also doesn't expand as much as it used to, when he's happy he usually stretches about 7-8" across. Any help is greatly appreciated.