What is "aquamania"

For the mode in the computer game, see PacMania III Aquamania is a 1961 American animated Goofy cartoon produced by Walt Disney Productions and released by Buena Vista Distribution on February 20, 1961.

This cartoon was the last from Disney's "Golden Era" which featured Goofy as a solo star, and the first time the xerography animation-technique was used in a Goofy cartoon. Aquamania basically combined Goofy's three familiar areas in his career: sports, fatherhood, and documentary-subject.