Piff

Piff is a bully guppy and Gil's rival.

Personality
Piff is a rude, bitter, mean guppy child with no soft side and has a super cold heart. He hates all the guppies but dislikes Nonny, Gil, and Oona most. He likes to pull Oona's pigtails for the fun of it and usually pins Nonny's arms to his back, he often wants to go farther than that but an adult (usually) intervenes.

Appearance
Piff has black hair with red eyes. He is very muscular and has red freckles across his face.