H20 just add water

Sea World isn't just a water park with slides. It's a fully-fledged marine park, featuring animal exhibits, themed shows, educational programs, and even a treatment and rehabilitation area for marine animals.
in Cleo's life
Cleo Sertori got a part-time job there, though it wasn't easy for a mermaid: she had to constantly avoid contact with water to avoid turning into a mermaid right there on the job. At first, she worked as a dolphin nurse. She developed a strong friendship with a dolphin named Ronnie.
At the same time, Cleo sold ice cream at a kiosk in the park.
She was later promoted to assistant trainer. Learning to give commands with hand signals was challenging at first, but with the help of her colleagues, she mastered it.
One of her themed shows with Ronnie became very popular and brought in good box office receipts.

Natural features and atmosphere
Wildlife. Mako sharks, sea turtles, and other creatures inhabit the island and its surroundings. The northern side is particularly dangerous due to Drayton's Reef (Tritons Reef), where the sharks breed. Weather contrasts. On calm days, the island looks idyllic: turquoise water, white sand, and greenery. But in stormy weather, the rocks and reefs make it nearly inaccessible, and the caves dangerous. Moon Pool is the heart of the island.

The island is located in the Coral Sea, approximately 50 km from the Gold Coast (Queensland, Australia). The island was formed in ancient times by a comet impact. One of the fragments struck here, and that's how Mako was created. What's so special about it?
The island's main attraction is the Moon Pool. It's located in the crater of an extinct volcano. A magical sea cave leads to the pool. It's here that the key magic unfolds: transformation. If you find yourself in the Moon Pool during a full moon, you'll transform into a mermaid and gain water-related abilities. This is how Emma, ​​Rikki, and Cleo became mermaids.
There are also many interesting things around the island:
Its waters are home to unique creatures—large populations of mako sharks and sea turtles found nowhere else on Earth. On the northern side, there's a reef (variously called Drayton's Reef or Triton's Reef), known as a shark breeding ground. Shipwrecks are found in the area, including Louise Chatham's boat, the Lorelei. Appearance and Landscape
The island seems to be made up of contrasts:

Rocky shores and caves. The coastline is jagged, with overhangs and grottoes. The main one is an underwater passage leading to the Moon Pool in the crater of an extinct volcano. Light enters from above, through the crater opening, and the water in the pool glows with a soft blue light. Tropical vegetation. Dense thickets, mangroves, palms, and shrubs grow on the slopes, obscuring paths and making the island impassable to outsiders.
Waterfall and stream. There's a small waterfall that flows into a stream winding through mangroves. Beaches. On the quieter sides of the island, there are narrow sandy strips—not for relaxing, but rather as convenient landing spots if approaching by boat.
Reefs and rocks in the sea. The island is surrounded by numerous underwater rocks and reefs, which protect it from large vessels and make approaching the shore dangerous.

Where is it located and what does it look like?
This is a pool in the crater of an extinct volcano on Mako Island. The place is surrounded by cliffs, and the water itself appears ordinary—no obvious magic can be discerned with the naked eye. But the secret lies elsewhere: this water contains a special lunar magic. What is its essence?
The Moon Pool's main feature is that it transforms ordinary people into mermaids—but only under one condition: when a full moon passes over the pool. If a person jumps into the water at that moment, the magic works. The story's premise is tied to the Moon Pool. In the first season, three friends—Emma Gilbert, Cleo Sertori, and Rikki Chadwick—accidentally find themselves in a cave on Mako Island and swim into the pool, just as the full moon falls. They discover that when they come into contact with water, they begin to transform into mermaids and gain control over it.
Cleo, Rikki, and Emma swim there to relax or when they're sad. It's their safe, secluded place. Sometimes they throw parties there, but only those who know they're mermaids are invited (Rikki, Cleo, Emma, ​​Zane, Louis, and Ash, naturally).

He is sixteen years old.
Character
The romantic side. He tries to do nice things for Emma: consulting with Ricky on choosing a gift, arranging a romantic dinner. These actions demonstrate his sincerity and desire to improve their relationship.
Biography
Early years and hobbies
Ash lives on the Gold Coast. He's been horseback riding since the age of four—it's one of his main passions and even a profession of sorts: he works as an instructor and teaches Elliot, Emma Gilbert's younger brother. This gives him a patient and responsible personality, as teaching a child isn't easy. Ash works at a horse ranch, where he meets Emma. Later, Wilfred, the owner of the JuiceNet cafe, hires Ash as a receptionist. In this position, Ash proves himself to be a changemaker: he restructures processes, adjusts schedules, updates the decor (for example, adding a basketball theme), introduces new uniforms for employees, and adjusts the menu. This drive can lead to mishaps: for example, he mistakenly fires Emma, ​​thinking it's sabotage, but then sincerely apologizes and invites her back. The romance with Emma... At first, Ash realizes he cares for Emma and asks her out. Then they share their first kiss, and they start dating. Ash tries to do nice things for Emma: consults with Rikki on gift ideas, arranges romantic evenings. Eventually, Emma reveals her secret to him—that she's a mermaid. Ash doesn't turn away and accepts her for who she is. He becomes the ninth person to learn the mermaids' secret.

Appearance
Height and build: A teenager of average height, fit.
Skin: Light, with small freckles around the nose and on the cheekbones.
Hair. Dark brown (brunette), short, wavy. Bangs combed to the side.
Eyes. Brown.
A smile. Bright, inviting. As for style: Ash generally prefers comfortable, casual clothes. And when he got a job as a manager at the JuiceNet café, he wore the cafe uniform—usually over a white T-shirt and short-sleeved shirt.
Main character traits
Goal-oriented. Ash always strives to achieve his goals and acts decisively—in this respect, he's similar to Emma. For example, when he became the administrator of JuiceNet, he immediately began implementing his ideas and changing the café's operations.
Friendliness. He's neither mean nor vindictive: if he makes a mistake, he's ready to apologize and make things right. For example, he fired Emma over a misunderstanding, then came back with an apology and offered her a return. He's practical and businesslike. He likes to structure everything: he changes schedules, rearranges products, and thinks through the decor (for example, he created a basketball theme for the cafe). However, sometimes he gets carried away and makes changes too quickly, which confuses employees.
A sense of humor and charm. Ash is funny, witty, and has a charming personality—which is why Emma and the other kids find him easy to relate to. He also has an ability to embrace the unusual. When Emma reveals her secret to him (that she's a mermaid), he doesn't turn away but stays by his side. This demonstrates his openness and ability to hold his own. He also has a connection with horses. He's been riding since he was four and even teaches Emma's brother, Elliot, how to ride. This underscores his patience and ability to work with others, explain things, and be supportive.
Attitude toward conflict: He can act harshly at first (as with Zayn, when he kicked him out of the cafe), but then he's willing to make peace—he and Zayn even have a pool competition and gradually become more relaxed with each other.

What was this place?
JuiceNet was located near the marina, one of the Gold Coast's best spots. The establishment's main focus is juices and drinks, hence the name (from "juice" and a nod to the internet style of the 2000s). The atmosphere and details
Outdoor area. JuiceNet had an open terrace where the guys often sat, discussed their business, and simply spent time.
The menu emphasized fresh juices and light drinks—a perfect fit for the beach and resort atmosphere.
It's owned by Ash and Emma is a waitress.

What is this place?
Another top cafe, "Rikki's Café," is located near the marina. Zane himself opened the cafe in Ricky's honor and took over management, making his girlfriend, Rikki Chadwick, a partner (she serves as the manager, hostess, HR manager, waitress, and manager).
What was there?
Outdoor seating areas remained. The menu was slightly expanded, but juices remained the mainstay.
There was live music: different groups performed.

Bev Sertori is Cleo and Kim's mother.
Character
Kind and caring, Bev truly loves her daughters. She's calm and level-headed. Unlike Don, who can be clumsy and pushy, Bev speaks softly and listens to children. Appearance
Hair: dark blond, cut short, approximately shoulder length.
Style: casual, cozy—sweaters, tank tops, pants or skirts, nothing flashy. Looks like a regular, warm mom from a coastal town.

Don (Donald) Sertori is Cleo and Kim's father.
Character
Caring but emotionally awkward, Don truly loves his daughters, but doesn't always know how to properly support them, especially when it comes to Cleo's complex experiences.
He tries to keep everything under control. He tries to be the family's support system after the divorce, to get things back on track, to make sure the girls are doing well—but he often does it a bit clumsily, which leads to comical or awkward situations. He's practical and down-to-earth. He prefers simple, everyday things like fishing, hiking, and home improvement—rather than talking about feelings.
He wants to be a good father. Despite his mistakes, he tries to do his best and, over time, learns to listen to his daughters better.
Hair: dark blond.
Build: strong, down-to-earth, without excessive stylization - an ordinary middle-aged man.
Style: Casual and comfortable: T-shirts, polo shirts, shirts, jeans, or shorts. Looks like a typical coastal townsperson who enjoys outdoor activities.

Harrison Bennett is Zane Bennett's father and an influential businessman. Character
Ambitious and pragmatic, Harrison is used to getting his way and viewing things from a profit perspective. Status, profit, and control over projects are important to him.
He's authoritative, but not devoid of logic. He's not mean, but rather a tough manager: he demands discipline, dislikes empty emotions, and prefers everything to go according to plan. He wants to be a good father, but he does it his own way. His care isn't expressed through warm conversations, but rather by providing his son with opportunities: a prestigious school, resources, and prospects. At the same time, he can be overly demanding and poorly at reading Zayn's personal feelings.
He's able to admit his mistakes. In some storylines, it's clear that when he realizes he's overstepped his bounds, he tries to adjust his approach—albeit without profuse apologies. Appearance and Style
A distinguished presence. Harrison has the look of a successful coastal businessman: confident, collected, and without unnecessary pretentiousness.
Clothes: classic suits, expensive shirts, neat accessories – everything emphasizes status.
Facial features: stern, with a pronounced jaw line; a calm but attentive look.

Terry Chadwick is Ricky Chadwick's father.
Character
Not the most reliable parent. Terry had financial problems, which often led to arguments in the family; he eventually divorced his wife. Ricky sometimes had to navigate difficult situations on her own, including her father's financial difficulties.
Absent-minded and forgetful. Ricky mentioned that he constantly forgets her birthday. He's difficult, but he's not evil. Terry isn't evil; rather, he's just not up to the role of a responsible adult: he has a hard time keeping things under control.
He appreciates it when people help him. A telling moment: he couldn't fix his motorcycle for a long time, and Zane Bennett finally did it to win his approval. That was important to Terry. Appearance
Hair: brown.
Eyes: brown.
Overall image: a typical "down-to-earth" adult in the style of the series - without any pretentious stylization, looks like an ordinary man from a coastal town.
Style: casual, relaxed; often in a simple shirt or T-shirt, jeans - to match his hobbies and household chores.

Neil Gilbert is Emma and Elliot's father and Lisa's husband. Character
Goal-oriented and business-minded, Neil is an expert in sales and financial development, accustomed to planning and achieving results.
Caring but reserved. He genuinely loves his family, but expresses his feelings less emotionally—rather through actions: helping, supporting, and trying to ensure stability. He's fair. In family conflicts, he tries to be objective, although sometimes he focuses more on "order and rules" than on emotions.
He's considered a hero to Emma. For his daughter, he's a role model of strength and reliability: he was the one who taught her to swim, and she treasures that.
Tall, fit, and in good athletic shape, he appears confident and collected.
Hair: short, wavy, light brown, combed back.
Eyes: blue.
A distinctive detail: a mole on his left cheek. Style: Most often wears neat business attire—shirts, jackets, everything clean and tidy. Interesting little details
Interesting little things
His favorite food is lobster thermidor, and it's also Emma's favorite: a small family detail that underlines their bond.
He's unaware of Emma's mermaid powers, and this often creates tension in scenes with the family: Emma tries to act "normal," while her parents expect her to behave in a clear, predictable manner. Neil Gilbert is a businessman, an expert in sales and financial development. He sometimes partners with Harrison Bennett, Zane's father.

Lisa Gilbert is Emma and Elliot's mother.
Character
Caring and involved, Lisa strives to be more than just a mother, but a close person to the children: she worries about Emma's changes in behavior, tries to get her to talk, and offers support.
Practical. In the family, she's often responsible for comfort and routine, and she's quite good at it. A bit anxious, in a good way. It's important to her that everything is under control, especially when it seems like something's wrong with the children—and in the case of the mermaid secret, this is almost always the case. Interesting facts from the past and hobbies
She was a lifeguard. Even as a child (at age 12), Lisa earned her junior lifeguard certification and even saved a man, Harrison Bennett, from nearly drowning.
She collects crystal figurines. It's a detail that adds a touch of life and warmth to her look.
She's an excellent cook. She's especially famous for her yogurt—all the girls adore it.
appearance.
Height and figure. Average height, with a seductive, feminine figure.
Leather. Creamy shade.
Hair. Short, light brown (dirty blonde). Styled in a spiky, slightly disheveled hairstyle.
Eyes. Brown.
Lips. Full, pink. A touch of red lipstick is often present in the look.
Accessories. Lisa loves bright earrings and colorful beaded necklaces.
Clothing style. A comfortable, girly wardrobe in a variety of colors.

Elliot Gilbert (12 years old) is Emma's younger brother.
Character
Good-natured and honest, Elliot tries not to lie and doesn't like it when people hide things from him.
Inquisitive. He's interested in everything related to water and the ocean—and because of this, he often finds himself near places where mermaids are forced to hide their powers.
Supportive. Even though he doesn't know the whole truth right away, he genuinely wants to help his sister and cares about her. Appearance and Style
A typical Gold Coast teenager: light clothes, shorts, T-shirts, sports shoes – all in keeping with the beach-resort atmosphere.
Hair: Light, casually styled, looks relaxed.
Height and build: slim, athletic build - he enjoys active recreation, especially anything related to the ocean.

Kim Sertori (12 years old) is Cleo's younger sister. She doesn't have mermaid powers; she's a normal human.
Character
Kim is a prime example of the "annoying little sister":

Selfish and demanding. Often does everything to get her way, even if it means being cunning or manipulative.
Nosy and intrusive. Constantly peeking, eavesdropping, and meddling in Cleo's affairs.
Impulsive. May get involved in an adventure or cause a commotion simply out of a sense of protest.
She's not a villain, though. Despite her mean streak, she's genuinely attached to Cleo: when her sister leaves home, Kim is deeply distressed.
Appearance and style
Hair: Light, often braided with ribbons.
Style: first, “girly” – pink, purple, bows.
Face: round, with freckles, expressive grey-blue eyes.

Trip to Mako Island. The girls (Ricky, Emma, and Cleo) found themselves on an island and climbed into underground caverns that led to the Moon Pool, a special bowl inside the mouth of an extinct volcano.
Bathing in the Moon Pool on a full moon. At the decisive moment, the full moon stood over the island, and the girls swam in the pool. It was the combination of contact with water in this place and the lunar cycle that launched the magical process. Awakening of the Force. From that moment on, any contact with water (even a drop) caused them to transform: after 10 seconds, the legs merged into a tail, and the body was covered with scales. Later, they discovered individual abilities: Emma learned how to freeze water, Cleo learned how to control it, and Ricky learned how to heat it. Important details that explain why the Moon Pool worked this way
is a special artifact. This is not just a body of water: it is associated with the magic of the island and the lunar cycles. It was the full moon in this place that became the trigger.
The effect was collective. The force worked on all three of them at the same time, emphasizing the idea of their bond and teamwork. There is no reverse "shutdown". The transformation was fixed forever: they could not just "stop being mermaids", but learned to live with this mystery.

At first, he hesitates for a long time to confess his feelings because he is afraid of ruining everything. They start dating.

He is sixteen years old. Family and childhood Lewis
has been friends with Cleo since the age of five - they grew up almost like brother and sister. He has an older brother, Lenny, and three other unnamed older brothers, which is why Lewis often finds himself in the shadows in the family, and perhaps this is why he seeks his place through science and invention. Since childhood, he has been fond of fishing and loves to come up with different devices: he likes when everything can be explained by a formula or a scheme. For Lewis, science is a way to bring order to a world that sometimes seems too chaotic. Lewis becomes the first person to learn the secret of Cleo, Emma, and Ricky. It happens at a pool party: Zane and his friends throw Cleo into the water, and she turns into a mermaid. Lewis is frightened at first, but almost immediately decides not to give away the secret, but on the contrary - to help. From that moment on, he becomes the "scientific support" of the team: he looks for the reasons for the transformation, comes up with ways to hide their tails and tries to protect the girls. Researcher. He collects data on transformations, monitors the phases of the moon, and studies Mako Island and the Moon Basin to understand how mermaids' abilities work. Inventor. He is constantly making something useful: from simple devices to more complex devices that should make life easier for mermaids and hide their secret. However, not all of his inventions work as intended – sometimes they give funny or unexpected results. Advocate and mediator. Lewis covers up for her friends in front of teachers, parents and classmates, smoothes out conflicts and tries to keep the team together.
Hobbies and habits
Fishing. For Lewis, it's a way to calm down and be alone with himself when things are too bubbling around him.
Science and Invention. He sincerely considers himself a scientist and dreams of someday making an important discovery.
Golf. Another hobby of his, where he feels confident. At first, he does not dare to confess his feelings for a long time, because he is afraid of ruining everything.

Relationship with Ricky. Ricky often makes fun of his "scientific lectures", but respects his reliability. Lewis calmly endures her harshness and continues to help even when she is angry.
A line with science and inventions. He is constantly coming up with something: devices, schemes, traps, ways to hide his tail. Sometimes these inventions do not work as intended, but he does not lack perseverance. Contradictions and weaknesses
Between science and feelings. Lewis can get so caught up in finding a solution that he forgets that girls are not laboratory objects, but real people who need support, not just formulas.
Excessive credulity. Sometimes he believes people too quickly or hopes too much that everything can be solved "according to plan", and this leads to mistakes. Fear of conflicts. He tries to smooth out the corners and avoid open confrontation, which is why he sometimes delays difficult conversations.

Lewis is the same guy who, in the company of mermaids, becomes their "scientific headquarters" and quiet support: smart, caring, but at the same time not devoid of his weaknesses. Passion for science. Lewis genuinely considers himself a scientist and loves to explore everything. He tries to understand how turning into mermaids works, looks for patterns, conducts experiments, collects data. For him, the mystery of Mako Island is not just an adventure, but a big scientific mystery. Kindness and loyalty. He is the first to learn Cleo, Emma, and Ricky's secret, and instead of talking, he does everything he can to help. His devotion to girls is unconditional: he covers for them, comes up with ways to hide their transformation, tries to make their lives easier. Patience and gentleness. Lewis rarely loses his temper and almost always speaks calmly, even when the situation is tense. He knows how to listen and does not press, so people often come to him for advice. Tendency to excessive care. Sometimes he wants to help so much that he becomes obsessive: he explains too much, "solves problems" too actively, which is why Ricky, for example, regularly teases him.
Uncertainty about romance. In relationships, Lewis is cautious and a little shy. It is easier for him to talk about formulas and experiments than about feelings, so he does not dare to confess to Cleo for a long time, although he has been in love with her since childhood. Courage without pathos. He is not a hero-fighter, but when his friends are in danger, Lewis does not back down. His courage lies in his willingness to take risks for the sake of his loved ones, even if he is not sure of success. Friendship with Cleo. They have been friends since they were five years old, and Lewis knows Cleo better than anyone: he understands when she is scared, when she just wants not to be touched, and when she needs real help. He is the first to notice that something strange is happening to Cleo, and helps her accept the new reality. Fishing as a way to calm down. This is his quiet hobby, which contrasts with the constant hustle and bustle around mermaid secrets: where everything is difficult, fishing gives him a sense of control and peace.

Hair. Blonde. a straight parting in the middle and long bangs of the Eye. blue or gray-blue. Leather. Pale.
Other features. Long nose, full pink lips.
Physique. The teenager is of average height, slender, but fit. Clothes and shoes. He prefers a comfortable casual style, things of different colors. He often wore sandals or flip-flops over sneakers.

He is sixteen years old. Family and childhood
Zane is the son of Harrison Bennett, a successful and tough businessman. He has a complicated relationship with his father: he was demanding, wanted his son to live up to his vision of the "perfect heir," and made no secret of his dissatisfaction with Zane. Because of this, Zane grew up feeling he had to either please his father or prove his worth. As a child, Zane was accustomed to wealth and a certain status, hence his air of superiority at the beginning of the series. However, behind his self-assured facade lurked insecurity and a desire to finally make his own way, rather than follow his father's dictates. School Years and Early Conflicts
At school, Zane quickly established himself as the "popular kid": he had money, style, and charisma, and he used it to his advantage. In the first season, he often teases Lewis, teases Cleo, Emma, ​​and especially Rikki—he enjoys being the center of attention and provoking others a little. But Zane isn't just a "bully": he's genuinely interested in mysteries. He's fascinated by quests, secrets, and underwater stories—and this quest for the unknown ultimately leads him to unravel the secret of the mermaids. Zane learns that Rikki, Cleo, and Emma are mermaids. This knowledge profoundly changes him: he realizes the world is more complex than he thought, and that people (especially Rikki) aren't what they seem on the outside. He also develops an interest in business. Zane wants to understand business and not just be "Bennett's son." Hence the cafe and his attempts to start something on his own.
Motorcycles and speed. He enjoys the feeling of risk and freedom, so motorcycles and racing are his thing. Underwater exploration and research are his passion. His fascination with mystery never fades: Zane loves diving, searching for things on the seabed, and exploring the legends of Mako Island.
Ricky's Cafe. Zane gives Ricky a cafe named after her. It's a significant gesture: he's trying to build his own life, not as his father's project.

Spoiled and arrogant (especially before). Zane is the son of a successful businessman, he is used to not denying himself anything and staying a little higher than the rest. He used to act like a popular guy who cares about making an impression.
Dependence on the father's opinion and fear of not conforming. His father is a tough and domineering man, and Zane tries to please him, which is why he sometimes does not act according to his conscience, but "the right way". This creates an internal conflict: on the outside, he is confident, but on the inside, he often doubts. Curiosity and craving for adventure. Zane loves riddles, mysteries and searches: he is interested in getting to the bottom of things, looking for something hidden. This is what ultimately confronts him with the secret of mermaids. The ability to change and mature. Under Ricky's influence, he gradually learns to be more honest with himself and others, to look less at his father and to listen more to his own feelings. Impulsivity and a tendency to take risks. He easily lights up with an idea and is ready to act, sometimes without calculating the consequences.
Devotion to those who are dear to him. He does not leave people in trouble and is ready to protect his loved ones.
A sense of humor and the ability to be the life of the company. He has an easy character, he quickly finds a common language with different people and often defuses tense moments with a joke. Zane is a typical "tough guy": self-confident, a little cynical, loves to be the center of attention. He meets Miriam, then gets closer to Ricky — and it is she who begins to see him not as a façade, but as a living person. Zane no longer tries to seem like someone else: he accepts that the world is more complex than he would like to think, and tries to be a support for Ricky. At the same time, it is still difficult for him to confront his father, and this leads to awkward situations. Zane and Ricky's line is a story about how two very different people help each other grow up. Ricky teaches Zane to be honest and not hide behind money and status, and he, in turn, shows her that you don't have to decide everything alone and you can trust someone else.

Hair. Dark chestnut (sometimes they seem black, but in the light they shimmer light chestnut). In the first season, he had a sloppy haircut with bangs, which he combed to the left. Eyes. Dark brown.
Physique. Tall, slender, but fit - the passion for sports affects. Leather. Dark (cream).
Clothes. He prefers a comfortable casual style: he often wore T-shirts (especially red, gray, white), sometimes complemented the image with dark sunglasses.

Mermaid Basic Abilities (common to all three girls)
Mermaid Transformation. Upon contact with water, after 10 seconds, Cleo's legs merge into a tail, the body is covered with scales. When the water dries up completely, it becomes human again, along with the clothes. Ultra-fast swimming and endurance. In her mermaid form, Cleo swims at a very high speed, can hold her breath for at least 15 minutes, and can withstand pressure at great depths and cold.
Improved underwater senses. Its perception of currents, vibrations and other underwater signals is sharpened - this helps to notice danger.
Her personal abilities are Hydrokinesis (water manipulation). Cleo can control the water: lift it, shape it, create water jets, keep the liquid in bubbles, and change its direction. Often it activates the force with a smooth movement of the hand - as if "leading" the flow. For example, in one of the episodes, she kept water in a ball so as not to get wet, and in another, she created a water barrier. Aerokinesis (air and wind control). It can cause wind, amplify air currents and even form small vortices. This power seems to develop her control over the elements: water and air are closely connected, and Cleo learns to control their interaction. Participation in combined weather management. Together with Emma and Ricky, Cleo is able to create powerful storms and affect atmospheric phenomena. Siren power (temporarily, under the influence of lunar spells). On the full moon, Cleo gained the ability to enchant with her voice for a short time: her singing could affect people's emotions and behavior. After the moon sets, this ability disappeared.
To use abilities, you need contact with water - even a drop triggers a transformation and gives access to powers.
Energy consumption. Large-scale techniques (such as creating a large water bubble or strong winds) tire Cleo.

Basic mermaid abilities (all three girls have)Mermaid Transformation.
Upon contact with the water, after 10 seconds, Emma's legs merge into a tail, the body is covered with scales. When it dries, it becomes a person again (along with clothes). Ultra-fast swimming and endurance. In her mermaid form, Emma moves very quickly underwater, can hold her breath for long periods of time, and can withstand pressure at great depths.
Adaptation to the aquatic environment. It is better oriented in the water, feels changes in the current and danger.
her personal: Hydrocryokinesis (freezing water). Emma can cool and freeze water: instantly create ice, cover surfaces with frost, make ice cubes, turn entire areas of water into ice. Its ice is sometimes brittle and melts quickly. Freezing items. Over time, Emma learned to freeze not only water, but also solid objects, such as stopping moving things or pinning down opponents. Emma's characteristic technique is to swing or stretch her arm to direct the force. Creating snow and frost. Emma can cause snow, lower the temperature locally - for example, to help the animal with overheating. Influence on the weather. In conjunction with her friends, Emma participates in the creation of storms and the control of atmospheric phenomena. When mermaids join forces, they can form powerful weather effects (including powering other mermaids during a full moon).
Nuances and limitations
Dependence on water. To activate the powers, you need contact with water, but for Emma, this is both a source of power and a problem: due to the transformation, she had to give up swimming.
Energy consumption. Prolonged or large-scale use of forces (for example, freezing a large volume of water) is tiring. Contrast with Ricky. Emma's abilities (ice, cold) are the exact opposite of Rikki's (water heating, fire), so their combined moves can neutralize each other if not coordinated.

Work and Hobbies. Her love of sea creatures remains an important part of her life: working at the water park helps Cleo feel useful and find her place even during difficult times. Locket. Cleo wears a locket with a blue stone—it symbolizes her ability to control water. IF WATER COMES ON HER, SHE TRANSFORMS INTO A MERMAID IN 10 SECONDS

She is sixteen years old. Family and childhood
Cleo lives with his father Don (he is a fisherman who owns several boats), mother Bev (a housewife) and younger sister Kim. The relationship with Kim is not easy: her sister often jokes and teases Cleo, which is why she worries and tries not to stand out. An important detail from the past: before turning into a mermaid, Cleo was afraid of water. This is due to an unpleasant incident - she did not swim well and was very frightened when she was at depth. Because of this, she felt insecure for a long time and tried to stay away from the sea and pools. Since childhood, Cleo has loved marine life very much: she breeds fish (her pet is called Hector), and later gets a job in a water park - it is important for her to take care of animals and feel a connection with water in a different way. How I became a
mermaid Everything changes when Cleo, along with Emma and Ricky, ends up on Mako Island. On a full moon, they find themselves in the Moon pool inside an extinct volcano — and after that, any contact with water (even a drop) triggers the transformation into a mermaid in exactly 10 seconds. Cleo was the first of the trio to discover her ability to control water, which was both a shock and a way for her to gradually accept the new reality. Cleo gets used to his powers and at the same time tries to lead a normal teenager's life: he goes to school, works in a water park, tries not to get into situations where he can accidentally get wet. she begins dating Lewis McCartney - he knows their secret and helps the girls.
Friendship with Emma and Ricky. Cleo is a kind of "glue" of the team: she smoothes out the sharp corners between the strict Emma and the impulsive Ricky, tries not to offend anyone and keep the peace. At the same time, when it comes to something important, she knows how to be firm. Relationship with Lewis. Their bond is built on trust and support: Lewis helps Cleo cope with the secret and fears, and she appreciates his reliability.

She is sixteen years old.
Emma lives on the Gold Coast with her parents, Neil and Lisa Gilbert, and her younger brother, Elliot. Her parents are together, and her relationships with her family are warm. Her father is a sales manager, and her mother used to work as a lifeguard and now collects figurines. Her father taught Emma to swim at the age of six, and swimming has been her main passion ever since. She trained hard, participated in competitions, and won prizes. Sport shaped her character: perseverance, discipline, and a habit of achieving goals. How she became a mermaid
Everything changed when Emma, ​​Cleo Sertori, and Rikki Chadwick found themselves on Mako Island. During a full moon, they climbed into the Moon Pool, a crater in an extinct volcano, and upon contact with water, they would transform into mermaids within 10 seconds. Emma was the first of her friends to realize something unusual was happening to her, and she was the one who often tried to devise a plan to keep her secret. Transforming into a mermaid was a serious blow: due to her vulnerability to water and the need to hide her tail, she was forced to give up swimming—an activity that was more than just a hobby for her, but an essential part of her identity. Emma took on the role of the "responsible" member of the team, ensuring that her friends didn't take risks and trying to keep everything under control. She took a job at the JuiceNet cafe to gain independence.
Relationships with friends. Emma has been friends with Cleo since childhood, but she and Rikki initially have little in common: their personalities are too different. But their shared secret and shared difficulties make them a true team. Emma often smooths over conflicts between the impulsive Rikki and the sensitive Cleo. Emma has a hard time lying to her loved ones, especially her brother Elliot, to whom she is very attached. She worries about being forced to hide the truth, and this demonstrates her honesty and emotional involvement. Locket. Like her friends, Emma wears a locket with a white stone, which symbolizes her ability to freeze water. IF WATER HIT HER, SHE TRANSFORMS INTO A MERMAID IN 10 SECONDS

Shy and insecure. Previously, Cleo was often confused, afraid of making mistakes, and deeply worried about the opinions of others. For example, she struggled with her mermaid abilities for a long time and was afraid of being judged by others. Sensitive and empathetic, Cleo is sensitive to her friends' moods: if someone is feeling down, she'll be the first to notice and try to support them. At the same time, she doesn't offer advice, but simply stays close. She's kind and caring. This is evident in her hobbies: she breeds fish, works at a water park, and sincerely cares about sea creatures. For her, fish are almost like family. She's prone to worry and resentment. Because of her sensitivity, Cleo is easily hurt: even a careless word can hurt her. She doesn't get angry like Ricky, but rather withdraws and worries inside. She's gentle, but not weak-willed. Cleo dislikes conflict and tries to smooth things over, but when it comes to something important (friendship, safety, protecting the weak), she's able to stand firm. Romantic and dreamy, she values ​​warm relationships, sincerity, and the little things. That's why her connection with Lewis feels so natural: there's so much care and understanding there.
She gradually becomes more confident. Over the course of the series, Cleo learns to accept herself and her strengths. This is especially noticeable in the third season: she takes difficulties more calmly, takes on more responsibility, and is less afraid of making mistakes.
Fear of water in the past. Before her transformation, Cleo had a fear of water due to an unpleasant incident—this explains her initial hesitation and caution.
Her relationship with her sister, Kim. Kim often teases her and gets on her nerves, and at first, Cleo simply tolerates it and tries not to argue. But over time, she learns to assert her personal boundaries and show that her feelings matter. She works at a water park. There, Cleo reveals herself as a caring and considerate person: she genuinely loves sea animals and wants them to be treated with care.
Cleo is the team's glue, smoothing over any conflicts between the outspoken Rikki and the strict Emma.

Relationships with her family also reveal her character: Emma is very attached to her younger brother Elliot and her parents, it is difficult for her to hide the truth from them, and this shows how important honesty and intimacy are to her.
When Emma is forced to quit swimming due to her transformation into a mermaid, it is a serious blow to her: sports were an important part of her sense of self, and she takes the loss of control over her usual life hard.

Main character
traits Organization and discipline. Emma is used to planning and finishing everything. This is largely due to her passion for swimming - sports brought up in her perseverance and the habit of working for results. She often takes on the role of "boss in order": she makes sure that her friends do not take unnecessary risks and keep the secret of mermaids a secret. Responsibility. For Emma, it is important to do everything right and according to her conscience. Because of this, she often argues with the impulsive Ricky: Emma tries to control everything, and Ricky acts according to her mood.
Kindness and support. For all her seriousness, Emma is very loyal to her friends. She sincerely worries about Cleo and Ricky, tries to protect and support them, even if she does not always show it openly. Restraint, but not coldness. Emma is not prone to violent outbursts of emotions like Ricky, and is not as vulnerable as Cleo. But this does not mean that she is indifferent: she simply expresses her feelings more calmly, through actions.
Courage within reason. She does not look for extreme for the sake of adrenaline, but if she needs to help her friends or protect someone, she will not back down. At the same time, he tries to calculate the risks and not rush into danger with his eyes closed. Perfectionism and slight "boredom". Sometimes Emma gets too hung up on rules and correctness, which makes her seem strict. But it is this trait that helps the team not to get into major trouble. Ability to admit mistakes. Despite the desire to do everything perfectly, Emma is able to admit that she was wrong and apologize. This makes her a reliable friend: she does not hold on to pride if relationships with loved ones are at stake. Her conflict with Ricky is a clash of two approaches to life: "everything according to plan" versus "act according to the situation". At the same time, despite the quarrels, they remain a team. Emma is the first to suggest keeping the transformation into mermaids a secret and tries to build a "safe plan" of action for her friends.

In human form
Hair. Thick, wavy-curly, chestnut, about mid-back long. Cleo often changed her hairstyles: she wore braids (one or two), a ponytail, a bun, and then more often walked with loose hair or gathered it in more "adult" styles - for example, partially pinned in the front. Eyes. Large, green-walnut shades are very expressive.
Leather. Bright, even.
Lips. Plump, natural pink shade.
Physique. Slender, elegant, but not fragile; In her image, you can feel the softness of lines. Style and clothing. Cleo is the most "girly" of the trio: she loves bright, pastel and "beach" colors - pink, purple, lavender, blue. In the third season, she began to wear shades of blue more often. Accessories. Like her friends, Cleo wears a medallion with a blue stone (it symbolizes her ability to control water). In the image of the
mermaid Tail. It is covered with orange scales; the tip of the tail smoothly turns into a reddish hue.
Hair. Always loose, beautifully flowing in the water.
Top. Bandeau top, emphasizing the elegance of the silhouette.
Scales. There are light scaly patterns not only on the tail, but also on the upper body.

Hair. Emma has long golden-blonde (blonde) hair. She often wears them loose, and later begins to gather them in a ponytail. When Emma turns into a mermaid, her hair becomes even longer. Eyes. Blue or turquoise. Leather. She has slightly tanned, even and smooth skin. Clothes. In everyday life, Emma prefers a combination of blue and white, which echoes her ability to manipulate ice and water. Medallion. Like her friends, Emma wears a locket, but with a white stone. And now about the image of the mermaid:

Emma's tail is orange, and the tip smoothly turns into red.
She complements the look with white and gold bracelets.
The top is a bandeau top with a pattern of purple and white stars. She wears the same hairpin stars on the sides of her head, and they shimmer to the beat of the top.

Basic abilities of a mermaid
Hydrothermokinesis (heating water) is Rikki's primary power. She can heat water to the point of boiling, even vaporize it, and set anything on fire. To activate this ability, Rikki typically clenches her fist—this gesture seems to "gather" heat. Mermaid transformation. Upon contact with water, the transformation begins after 10 seconds: a tail appears, and her body becomes covered in scales. When Rikki emerges from the water and dries off, or uses her power to dry herself and her friends, she reverts to human form (clothing included). Super-fast swimming and enhanced endurance. In her mermaid form, Rikki swims at extremely high speeds, can hold her breath for at least 15 minutes, and can withstand the pressure of great depths and extreme cold.
Her special powers: Electrokinesis (lightning control). Rikki can summon lightning bolts and direct them to a desired location. Her signature gesture is a sharp, open palm toward the target. Pyrokinesis (fire creation and control). She can create fire, which can even burn over water. This contrasts with Emma's freezing powers and makes Rikki's abilities among the team's most destructive. Shared abilities
Combined Atmospheric Power. When Rikki, Emma, ​​and Cleo combine their powers, they can manipulate the weather and create powerful storms. Additional skills and nuances
Enhanced senses underwater. Like other mermaids, Rikki has heightened senses useful for life at sea (she navigates the water better and notices dangers).
Linked to Mako Island and the Moon Pool, Rikki is especially powerful near the Moon Pool—it enhances her abilities and serves as her "safe haven."

She is sixteen years old. Early years and family
Rikki grew up in difficult circumstances: her parents often argued over money and eventually divorced. Rikki stayed with her father, Terry Chadwick. They rented a small house in a mobile home park near the coast. Due to her modest income, Rikki grew up independent and disliked being pitied. How she became a mermaid
A key turning point in her life occurred when Rikki, Cleo Sertori, and Emma Gilbert found themselves on Mako Island. During a full moon, the girls climbed into the Moon Pool in the crater of an extinct volcano—and upon contact with water (after just 10 seconds), they began to transform into mermaids. Rikki discovered her abilities later than her friends, but her power turned out to be one of the most dangerous. Rikki adjusts to her new powers and to being part of a team. To earn money for a ticket to a concert of her favorite band, she gets a job at the JuiceNet cafe. At first, Rikki keeps to herself, but her friendship with Cleo and Emma becomes her support system. This season also marks the beginning of her relationship with Zane Bennett: at first, she couldn't stand him, but they later began dating. Important details
Abilities. Rikki's main power is hydrothermokinesis: she heats water, bringing it to a boil. Later, she adds weather and fire control. This perfectly reflects her "hot" nature. Attachment to Mako Island. For Rikki, the island is a place of strength and solitude: there she can be alone, sort out her feelings, and feel free. Medallion. Rikki wears a medallion with a red stone—it symbolizes her ability to heat water.
TRANSFORMS INTO A MERMAID AFTER 10 SECONDS IF WATER HIT HER

Main features
Bold and straightforward. Ricky doesn't choose her words and doesn't try to be comfortable: if she doesn't like something, she speaks directly, sometimes even harshly. Because of this, she often conflicts with others.
Sarcastic and ironic. She likes to tease, joke, turn the situation into a joke - this is her way of keeping her distance and coping with tension. Impulsive. He often acts at the call of emotions, and not out of calculation: he can go on an adventure, get into a risky situation, or abruptly change his mind. Its power (to heat water) here rhymes perfectly with a "hot" temper.
Independent and freedom-loving. It is important for her to make her own decisions and not feel under control. She does not like to be pressured or "fixed". She is prone to loneliness. Due to a difficult childhood (divorce of her parents, financial difficulties), Ricky used to rely on herself and kept aloof for some time. At the same time, she appreciates true intimacy: for the sake of friends, she is ready to take risks and support them, even if she does not show emotions openly. She is brave and loves extreme sports. She likes the sense of risk, speed, new experiences - she is the first to try to use her abilities and is not afraid to climb where it is dangerous.
Devoted in friendship. Despite the barbs and outbursts of irritation, Ricky truly cherishes Cleo and Emma. Even when they quarrel, she still comes to the rescue and tries not to let them down.
Ricky used to keep to herself and is initially skeptical of the shared secret, but then accepts it as a part of herself.
Her relationship with Zane is a good example of her contradictions: she pushes him away, then reaches out to him, does not know how to smooth out the corners, but does not pretend.
In moments of stress, Rikki can withdraw into herself (she often hides on Mako Island), but her loved ones know that this is not indifference, but a way to digest emotions.

Hair. Ricky has wavy platinum hair that is about shoulder-length. She wears her hair loose, gathers it in a sloppy bun, in a ponytail, braids it into double braids or double buns. But in the image of a mermaid, her hair is always loose. Eyes. Large, sky-blue, with dark eyelashes.
Features. She has regular, rather expressive facial features. There's something lively and energetic about her look, which fits perfectly with her sassy personality.
Leather. Bright, without visible flaws.
Lips. Pink and plump.
Physique. Slender, but not extremely thin, athleticism is felt in the features. A few nuances about style:

Ricky is not too obsessed with appearance, partly due to the fact that she is a tomboy. But if she wanted, she could well look spectacular.
The wardrobe was dominated by red and black tones - this echoed her fiery character and abilities. There were also khaki, blue, gray, but later there were more blue shades. Like her friends, she wore a locket - but with a red stone. It symbolized its ability to heat water.
In mermaid form, Rikki always wears them loose. She has wavy platinum hair of medium length (about shoulder length) Ponytail. It is covered with orange scales. Bandeau top, emphasizing the elegance of the silhouette.