Finn

Barnaby Willickers: Inside his head lives a purple, striped toy fish named Barnaby. Finn is the only one who claims that the toy interacts with him, whispering secrets in his ear.

Marine life: It's his greatest passion. He loves talking about marine biology, fish, and the ocean with any Toon he meets. Jokes and puns: He loves using his knowledge to make jokes, bad jokes, and puns related to the sea. Sometimes he's so persistent that he annoys other characters (like Glisten). Teaching and socializing: He's extremely energetic, outgoing, and loves cheerfully teaching others new things.

Enthusiastic and extroverted: He's a very cheerful and sociable character who constantly seeks to entertain others. Passionate about marine life: He knows a great deal about marine biology and takes every opportunity to educate other characters or share his knowledge. Joking and witty: He loves telling jokes and making fish-related puns to make others laugh, although some Toons sometimes find his jokes a bit irritating. Forgetful: He tends to get distracted easily, so characters like V have to constantly remind him to keep his distance to prevent his water from causing a short circuit. Imaginative or mysterious: He maintains a very close relationship and talks privately with Barnaby, the toy fish that lives inside his head, ensuring that the toy interacts with him.

Hair and eyes: She has short, straight, light blue hair, blue eyes, and fair skin. Clothing: She usually wears outfits in shades of navy, orange, and light blue, maintaining her active, quick-thinking, survivor personality.