Princess Neptuna is a royal fish who appears in and is the focal point of the books SpongeBob and the Princess and Buried Treasure!: Tales from Bikini Bottom.


She is a light orange fish who wears a pink dress and a golden crown, accompanied by a fancy, purple snail, on a diamond leash.

Role in book

She signs a picture for Squidward and gives a nice comment on SpongeBob's appearance.


  • Most Bikini Bottomites think of her as famous by rolling out the red carpet; they are not even sure if she was coming.
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