SpongeBob SquarePants

Light Blue Cellmate

on ESB
Light Blue Cellmate
General information
Interests: Stealing, chum.
Occupation(s): Criminal
Physical appearance
Gender: Male
Color: Light Blue
Eye color: Black
Classification: Fish
Friends: Sheldon J. Plankton, Whale Cellmate, Reggie
Employer: Sheldon J. Plankton (former leader)
Enemies: SpongeBob SquarePants
Eugene H. Krabs
Bikini Bottom Police Force
First appearance: Jailbreak!
Latest appearance: Jailbreak!
List of characters

The Light Blue Cellmate is a character that appeared in the episode "Jailbreak!". He was one of Plankton's Cellmates.


The Light Blue Cellmate is mainly a tall, light blue fish. 


The Light Blue Cellmate was first seen eating Plankton's food. Not knowing, the Light Blue Cellmate eats Plankton and as Plankton calls out his own name from inside, the Purple Cellmate gets angry at the Light Blue Cellmate and the Light Blue Cellmate gets beaten up by him and Reggie. After Plankton got everyone settled down, the Light Blue Cellmate agreed to help Plankton escape prison and take the Krabby Patty Secret Formula with the use of chum. However, the Light Blue Cellmate and the others were all soon arrested and taken back to prison.


  • The Light Blue Cellmate revealed that he used chum as a gas bomb to rob a bank.

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