More seaweed medley, dear?
— Incidental 12, Hall Monitor

Incidental 12[1] is a fish who makes a lot of cameo appearances throughout the series, starting in the episode "Ripped Pants." She is Incidental 13's wife.


She is a light purple fish who has light blue eyes and black pupils. She also has an orange dorsal fin. She wears a red bathing suit and pink lipstick.

In the book adaptation of "Hall Monitor," she has a different appearance. Her eyes are both on the front of her head and she wears a curled wig and a ruffled shirt.


Incidental 12's model


  1. ^ Incidental Model Sheet 1
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