Shows Like H2O: Just Add Water
If you loved H2O: Just Add Water's Drama and Family storytelling, these series deliver a similar experience — chosen for tone, narrative quality, and viewer satisfaction. Each includes where to stream it now.
★ Top Picks
Siren
The coastal town of Bristol Cove is known for its legend of once being home to mermaids. When the arrival of a mysterious girl proves this folklore all too true, the battle between man and sea takes a very vicious turn as these predatory beings return to reclaim their right to the ocean.
Nancy Drew
Nancy Drew makes plans to leave her hometown for college, but finds herself drawn into a supernatural murder mystery instead.
The Little Mermaid
Disney's The Little Mermaid is an American animated television series produced by Walt Disney Television Animation based on the 1989 Disney film of the same name. It features the adventures of Ariel as a mermaid prior to the events of the film. This series is the first Disney television series to be spun off from a major animated film. Some of the voice actors of the film reprise their roles in the series, among them Jodi Benson as Ariel, Samuel E. Wright as Sebastian, Kenneth Mars as King Triton, and Pat Carroll as Ursula.
Lizzie McGuire
Lizzie McGuire is all about the ordinary and not-so-ordinary adventures of a junior high student and her two best friends as they try to deal with the ups and downs of school, popularity, boys, parents, a bratty little brother--just life in general. And if Lizzie leaves anything unsaid, you can bet that her cartoon alter ego will say it for her!
Secrets of Sulphur Springs
12-year-old Griffin Campbell and his family move to the small town of Sulphur Springs and take ownership of an abandoned hotel rumored to be haunted by the ghost of a girl who disappeared decades ago. Griffin befriends Harper, a bright-eyed, mystery-obsessed classmate and together, they uncover a secret portal that allows them to travel back in time. In the past, they’ll attempt to uncover the key to solving this unsolved mystery, a mystery that affects everyone close to them.
Mako: Island of Secrets
Real-life mermaids, Sirena, Nixie and Lyla are part of a mermaid pod, which lives in the waters of Mako Island. As young members of the pod, it is their job to protect the Moon Pool and guard it from trespassers. But on the night of a full moon, the mischievous mermaid girls neglect their duties. Sixteen-year-old land-dweller Zac enters the Moon Pool and forms a special connection with Mako. Zac is given a fish-like tail and amazing powers. The mermaid pod is forced to leave Mako, leaving behind the three mermaid girls, cast out of the pod. They know there's only one way they will be allowed to rejoin the pod: They must get legs, venture onto land and take back Zac's powers – or risk being outcasts forever.
Danger Force
Captain Man has a new crew of superhero sidekicks - Danger Force. Captain Man and Schwoz create a fake school to train the kids to harness their uncontrollable superpowers to fight crime.
Aaahh!!! Real Monsters
Three young monsters — Ickis, Oblina and Krumm — attends an institute for monsters under a city dump and learn to frighten humans.
More Shows Like H2O: Just Add Water
Degrassi
The life of a group of adolescents going through the trials and tribulations of teendom at Degrassi Community School.
That's So Raven
No ordinary teenager; Raven Baxter can see glimpses of the future! Watch her schemes and misadventures as she enlists the help of friends, including best friends Eddie and Chelsea, to change life's little outcomes. Raven's younger brother, Cory, is obsessed with money and creates get-rich-quick schemes to try to earn cash.
Marvel's Spider-Man
An insecure but courageous and intelligent teen named Peter Parker, a new student of Midtown High, is bitten by a radioactive spider and given powers. He becomes a hero named Spider-Man after the death of his uncle and he must adapt to this new way of life.
Freaks and Geeks
High school mathlete Lindsay Weir rebels and begins hanging out with a crowd of burnouts (the "freaks"), while her brother Sam Weir navigates a different part of the social universe with his nerdy friends (the "geeks").
I Am Groot
There's no guarding the galaxy from this mischievous toddler! Get ready as Baby Groot takes center stage in his very own collection of shorts, exploring his glory days growing up and getting into trouble among the stars.
Sabrina, the Teenage Witch
On her sixteenth birthday, Sabrina Spellman discovers she has magical powers. She lives with her 600-year-old aunts Hilda and Zelda as well as talking cat Salem in the fictional town of Westbridge, Massachusetts.
The Secret World of Alex Mack
Thanks to a dousing in a top-secret chemical from an overturned truck, teenager Alex Mack is given amazing powers that make her the envy of her sister and best friend... and the target of a search by the chemical company, which wants to find her at all costs.
Henry Danger
When 13-year-old Henry Hart lands a job as Danger, the sidekick-in-training to superhero Captain Man, he must learn to navigate a double life balancing the challenges of 8th grade with the crazy adventures of a real-life crime fighter!
Good Witch
Cassie Nightingale, Middleton’s favorite enchantress, and her young-teenage daughter Grace, who shares that same special intuition as her mom, welcome Dr. Sam Radford and his son to town. When the New York transplants move in next to the Grey House, they are immediately spellbound by the mother-daughter duo next door, but Sam and Cassie quickly find they may not see eye to eye. With her signature charm, Cassie attempts to bring everyone together, ensuring all of Middleton is in for new changes, big surprises and, of course, a little bit of magic! "Good Witch” is based on Bell’s beloved character Cassie, the raven-haired enchantress who kept audiences spellbound for seven installments of Hallmark Channel's longest-running and highest-rated original movie franchise of all time.
Marvel's Inhumans
After the Royal Family of Inhumans is splintered by a military coup, they barely escape to Hawaii where their surprising interactions with the lush world and humanity around them may prove to not only save them, but Earth itself.
Why These Shows Are Similar
These recommendations share core qualities with H2O: Just Add Water (2006): Drama and Family themes, similar pacing, and comparable production quality. NoBadPicks uses TMDB collaborative filtering, genre matching, and AI analysis to surface series most likely to resonate with fans of H2O: Just Add Water.
See full details for H2O: Just Add Water (2006)