Captain Aquarium
Species: Seahorse
Gender: Male
Friends and Family
Behind the Scenes
First Appearance:
  Baldwin the Super Fish
Voiced by:
Dana Snyder (possibly)

Captain Aquarium is a superhero who Milo, Oscar, and Bea thought was Mr. Baldwin.

Personal Life

Background Information

Fish Hooks - Oscar Makes an Impression

Captain Aquarium shown in "Oscar Makes an Impression"


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