The Sea Monkey is a character who appears in the episode "Plankton's Pet." Two sea monkeys also appear in the episode "Not Normal."
The sea monkey is light brown with a light orange colored chest. The sea monkey also has blue fins and lips.
In the episode "Not Normal," two sea monkeys make a cameo at the Bikini Bottom Zoo.
In the episode "Plankton's Pet," along with a guard worm and a sea urchin, it tries to get rid of Spot