Lagoona Blue

Lagoona Blue is one of the main characters from the Monster High franchise.

Lagoona and her younger siblings, (Kelpie, Dewey, Squirt, Tad, and Ebbie), are an unusual kind of sea monster, as they are the offspring of a sea monster and an ocean nymph. Lagoona is a student at Monster High, having come all the way from the Great Scarrier Reef to expand her horizons. And she's done so admirably. If there is one person in the entire school who could befriend anyone, it's Lagoona. She is patient and considerate, but does not sugarcoat her message or allows anyone to walk over her. Which, along with her considerable skill, is why she's been chosen as the captain of the Swim Team. The one exception to her no-nonsense attitude is her boyfriend, Gillington "Gil" Webber. She gives him leeway beyond her standards despite the harm it does her because she is aware that his home situation is far from ideal. She is not happy with the situation, but she knows she would also not be happy without him.

In the AWA fics, Lagoona is a student at the AWA Academy.

Appearance
Lagoona has pale blue scales that cover her entire body, as well as webbed hands and fins protruding from her lower arms and legs. She has blond curly hair that's streaked blue due to the chlorine in the school's pool, as well as freckles that dot her face, and green eyes. In the Generation 2 reboot, she's restyled with blue-teal or teal-blue eyes, which means a bluish green to greenish blue. Lagoona wears tomboyish clothes such as shorts with fishnet attachments and jackets with mid-quartered sleeves and fish-styled hoodies. She wears a baggy sweatshirt or sweater-like t-shirt with a number "13" on it by the time of the reboot. Also, in the reboot, she portrays paler lips.

Personality
If there is one person in the entire school who could befriend anyone, it's Lagoona. She has a very friendly and laid-back personality, even her clothes reflect her easygoing nature. She is patient and considerate, but does not sugarcoat her message or allows anyone to walk over her. She is almost never outright mean, but she is passionate about friendship, and will defend her friends fiercely. Which, along with her considerable skill, is why she's been chosen as the captain of the Swim Team.

The one exception to her no-nonsense attitude is her boyfriend, Gillington "Gil" Webber. She gives him leeway beyond her standards despite the harm it does her because she is aware that his home situation is far from ideal. She is not happy with the situation, but she knows she would also not be happy without him.

Lagoona is also an environmentalist; trash and pollution in the ocean anger her, and she shows sympathy to many aquatic elements, including fish, frogs and all water creatures. She loves helping water creatures and wishes for the ocean to be clean.

Abilities
She has the abilities of any typical sea creature, or any water creature. Her hair turns blue when she's underwater, at least that is what is said in the earlier releases.
 * Breathing Underwater: Lagoona can breathe underwater anywhere, salt or freshwater.
 * Amphibian Abilities: Lagoona has the ability to breath both air and water, from her amphibian heritage, having both lungs and gills. This amphibian power is adapted from her father, where her mother is mostly fish. Due to this, she does not need a water helmet.
 * Super-Speed: Shown in "Welcome To Monster High ", Lagoona has the ability to move (or, at least skate as shown in Friday Night Frights) at high speeds.

Skillset

 * Talking to Underwater Creatures: Lagoona can talk to underwater creatures. This is displayed in many webisodes when she talks to 3-eyed frogs.
 * Swimming: She can swim easily in the water and does not even need to practice, for she is just naturally good at it. In fact, she's actually the captain of the Monster High swim team.

Trivia

 * Lagoona was originally voiced in English by Laura Bailey. Starting "Great Scarrier Reef", she is voiced by Larissa Gallagher.
 * In the anime adaptation she is voiced by Aina Kusuda.
 * In the music video for the "Fright Song", there are several character analogues who received creative interpretation by the video crew. "Lagoon Girl" is portrayed by Avril Wu.