Incidental 68 is a light blue anchovy fish with a yellow shirt and brown pants. He usually makes only cameo appearances.
He is a light blue anchovy with faded blue fins and lips, and has black eyes. He wears a light yellow shirt, and brown pants, and an apron. He also has muscular pecs and six pack abs.
Incidental 68 mainly appears in crowds of fish, and doesn't play much of a role in most of the series. However, he is seen as an ice cream man in "Karate Star," putting scoops of ice cream on Patrick's large order.