Fish in unagi musubi (3)

I believe the answer is:

eel

(Other definitions for eel that I've seen before include "Conger, e.g." , "Sea creature like conger" , "Fish in the Lee?" , "Long thin fish" , "Wriggly fish" .)

I've seen this clue in the LA Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.