|The Little Mermonkey|
|Season 3, Episode 4|
After Mrs. Tuskfish fattens the Hermit Crab, he tries to find a new shell, since he's too big. After ending up in Adam's locker and several attempts to get him out of there, Adam helps him find a new home. Meanwhile, Jake falls in love with a mermonkey.
- Adam Lyon
- Jake Spidermonkey
- Slips Python
- Windsor Gorilla
- Lupe Toucan
- Ingrid Giraffe
- Herman Hermit Crab
- Mrs. Tuskfish
- Clam Teacher
- Principal Pixiefrog
- Mrs. Warthog
- Donna Dorsal (Cameo)
- Octavius Octopus (Cameo)
- David Coppertrout (Cameo)
- Granny Lyon (Mentioned)
- The title is a parody on "The Little Mermaid".
- First episode where Adam and Jake go down to the underwater hallways.
- A character, who appeared to be Mrs. Tusk was seen, swimming in the underwater hallway, serving Herman Hermit Crab. In the credits, it's revealed that this is not the same animal, as she is credited as another teacher, named "Mrs. Tuskfish".
- The term "Aquasquatters" is first used in this episode, to describe the students of the Underwater Wing.
- "Aquasquatter" is a slang term in real life, which basically describes someone who's using a boat that they don't own, or haven't borrowed or rented.
- Adam mentions his grandmother, when he sarcastically told Herman that he's as happy to see him as he is to see his grandmother taking a bath.
- David Coppertrout makes a cameo, being scared out of the toilet by Jake.
- Billboard Gag: Kelp wanted.
- Credits Gag: Herman using Principal Pixiefrog's desk drawer as a new shell.