Krabs owns and operates the Krusty Krab, a prominent fast food restaurant located in the underwater city of Bikini Bottom. He resides in a hollow anchor with his daughter Pearl, who is a teenage sperm whale. Krabs is obsessed with money and dislikes spending it, but will go to great lengths to make Pearl happy. He tends to worry about his riches and neglect the needs of his employees, SpongeBob and Squidward. He is in a romantic relationship with Mrs. Puff and shares a rivalry with his former best friend Plankton, who owns a struggling restaurant called the Chum Bucket located across the street from the Krusty Krab.