Andy is a brainy and cautious boy guppy, and that is why people like to hang with him. He's not as energetic as Gil, and he's more likely to comment on the action than get swept up in it, often using an advanced vocabulary for his age. Physical activities make Andy a little shy, so he'd rather define "basketball" than play it. Even so, he has a persevering spirit. His willingness to keep trying, combined with encouragement from his friends, often leads him to triumph in the end. Andy's favorite things to do are read books and eat apple pie.
Andy has peach skin, spiky sky-blue hair, and brown eyes. He wears dark blue scuba goggles for glasses, and his tail is light purple with darker purple stripes.
- Andy and Hannah were both adopted.
- He rarely smiles.
- Andy is one of the few guppies who wears goggles.