Scabbo

Personality
Scabbo does not smile at all and this is shown in the school picture day. The Photographer told Scabbo to smile, but he didn't obey him. Then the photographer replied, "Good, good" and got his picture taken quickly ("Bea Stays in the Picture").

Personal Life
When Oscar joined the Goth Fish group, he had to go through an initiation, and when Razor told him to throw the things that represents his happiness into the pit, Scabbo and Bleak Molly started moaning, mysteriously ("The Dark Side of the Fish").

Physical appearance
He is dark, like the other goth fish's and wears a shirt with a dead fish.

Background Information

 * He is voiced by Justin Roiland, who also voices Oscar.
 * His only speaking role in Season 1 was some moaning in "("The Dark Side of the Fish").