logo
Monster high characters
Monster High Characters
Monster High
Characters Wiki

Neptuna (G3)

Profile • Monster Type • Lore • Relationships
Explore Neptuna from Monster High Generation 3. Learn monster heritage, character groups, and quick facts — with links to related characters.
Back to G3 Characters (A–Z)G3 Main Cast
Neptuna - Monster High G3

Neptuna

Neptuna is a 2022-introduced and all-around character who is Lagoona's pet piranha.
G3
Quick Facts
Full Name
Neptuna - Monster High G3
Neptuna
Monster Type
Piranha fish
Role
Pet
First Appearance
2022 cartoon (2022)
Locations
—
Overview
Neptuna is a 2022-introduced character who serves as Lagoona Blue's pet piranha.
Neptuna is a 2022-introduced and all-around character. She is Lagoona's pet piranha.
Portrayers
Neptuna's vocal effects in the English version of the 2022 cartoon are provided by Audrey Wasilewski.
In the English version of the 2022 cartoon, Neptuna's vocal effects are provided by Audrey Wasilewski.
Character
Neptuna is depicted as a light pink piranha fish with distinctive eye features.
Neptuna is a light pink piranha fish with eyes that sport a gradient of purple-to-blue, along with very thick eyelashes protruding from them and cyan upper-eyelids, resembling eyeshadow.
Relationships
Neptuna is the pet of Lagoona Blue.
Neptuna is Lagoona Blue's pet piranha.
Notes & Trivia
Neptuna's design draws from various fish types, and her name combines Neptune and tuna.
  • Neptuna design is based on many different types of fish, piranha, beta fish and an angler fish (Which didn’t go through) Because the angler fish lure was very difficult to achieve with the restrains of mass production.
  • Her name is a portmanteau of Neptune, the Roman god of the sea, and Tuna, a type of fish.
Media Appearances
Neptuna appears in merchandise such as the Faboolous Friends doll line.
Neptuna is included in Faboolous Friends Student doll line as a figurine.
Neptuna is seen on Lagoona's Skulltimate Secrets Innovation locker.Lagoona
Relationship Graph
G3
pet-of
Neptuna - Monster High G3
Neptuna
G3 · character
Lagoona Blue - Monster High G3
Lagoona Blue
G3 · character
Neptuna - Monster High G3
Neptuna
G3 · character
→
Lagoona Blue - Monster High G3
Lagoona Blue
G3 · character
→
FAQ
What is Neptuna?
Neptuna is Lagoona Blue's pet piranha introduced in 2022.
Who voices Neptuna?
Vocal effects by Audrey Wasilewski in English.
What is Neptuna's appearance?
Light pink piranha fish with purple-to-blue gradient eyes, thick eyelashes, and cyan eyelids.
What is the meaning of Neptuna's name?
Portmanteau of Neptune and Tuna.
What merchandise features Neptuna?
Included in Faboolous Friends Student doll line.
What fish inspired Neptuna's design?
Piranha, beta fish, and angler fish.
Where else does Neptuna appear?
On Lagoona Blue's Skulltimate Secrets Innovation locker.
Is Neptuna part of the 2022 cartoon?
Yes, with vocal effects provided.
References
Monster High Fandom Wiki
Primary source for character details
https://monsterhigh.fandom.com/wiki/Neptuna_(G3)

Explore Related Pages

Jump between generation profiles, special topics, and the doll visualizer.

Monster High G1Open →
Neptuna (G1)

Read the G1 character profile.

About Neptuna
Neptuna is a Monster High character featured in Generation 3. This profile covers monster heritage, role in the story, and how they connect to other characters in the Monster High universe.
Want to explore more? Browse the full G3 characters list (A–Z) or check the G2 vs G3 comparison.
Explore Next
G3 Main Characters →Browse G3 A–Z →Compare G2 vs G3 →