Is there something wrong with my Blenny?

[W0terMoist]

I bought this blenny over half a year ago and for a while now he's had a very large abdomen. The abdomen is very uniform and smooth, was wondering if this is just it's normal body proportions of if there is something wrong.

Also, yall know what kind of blenny this is? People at the fish store weren't entirely sure.

 

[MelancholyBlenny]

Looks like a fat healthy Lawn Mower Blenny to me

 

[W0terMoist]

Blenny was also lost in the back of my AIO for about a month (thought he was dead until one day I peaked down and saw him). Could malnutrition while he is growing cause disproportionate body features?

 

[Biokabe]

Nothing wrong with him. Blennies tend to get pot bellies.