N. Unofficial name

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Not to be confused with Mr. Puff.

The unnamed pufferfish is a pufferfish seen only in Shell City in The SpongeBob SquarePants Movie.


It is a golden pufferfish with orange spots on its underside and big, wide eyes. It has light yellow or golden fins.


The pufferfish itself was killed by The Cyclops, but was revived by SpongeBob SquarePants and Patrick Star with all of the other sea life by hydrating them.