The Hidden Tail - a H2O Fanfiction.
- Reads 36
- Votes 3
- Parts 3
MatureOngoing<5 mins
Last published Sat, Jul 12, 2025
16 year old Alexandra Hunter just moved to the Gold Coast from Sydney, and she was settling in just fine when she met three girls: Rikki Chadwick, Cleo Sertori and Emma Gilbert. As they headed to Mako Island on a red Zodiac just for the engine to shut off, Alexandra here did not know what would be in store for the four in just a matter of hours...
ALL RIGHTS RESERVED, I DO NOT OWN ANY DIALOGUE OR CHARACTER EXCEPT MY OWN.
Cleo Sertori x OC
All Rights Reserved
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
Seeing Blind || H2O: Just add water
❝YOURE TOO GOOD TO BE ALL MINE❞ When Spencer Evans becomes smitten with her best friend's brother. ocxoc (h2o just add water) s1-2 Best Rankings: #1 in mermaids #1 in friends #1 in emma gilbert #1 in h2ojustaddwater #1 in h2o #1 in kirstin kreuk #1 in cleo sertori #1 in rikki chadwick #2 in hayden christensen
A Fishy Tale - Fanfiction for H2O Just Add Water
Set 3 years after Graduation. They face new adventures. RikkixZane EmmaxAsh CleoxLewis BellaxWill and OC. Goes through their adult lives after high school. Enjoy :D CompleteComplete
The Wolf's Mermaid Imprint
Did you know there was a 4th girl that was turned into a mermaid at Mako Island? But it happened 2 years before Emma, Ricki, and Cleo became mermaids. When the trio became mermaids, Juliette recognized the signs and took them under her tail, so to speak. A year later, Juliette was told by her dad that they would be moving to La Push in Washington State to help out with Juliette's grandmother, who is her father's mother-in-law. Now Juliette is moving to one of the rainiest places to exist while being a mermaid that will sprout a tail whenever she gets wet....well, that will be interesting. How will she keep her secret? And why is the notorious town hothead glaring at her all the time, but then has random bursts of niceness? Why does he keep showing up wherever she is? And what is with her wanting to always be around him? It's like she has a pull to him. Is this a part of being a mermaid she didn't know about? What the hell is going on? Paul Lahote x OC Somewhat H2O crossover. I do not own Twilight or H2O or anything related to it. I only own my OC and unique storylines.
A change in the tides
H20 just add water When Cleo broke up with Lewis, she didn't know she was pregnant. Cleo feels like everything is slipping away, her friends, family even Lewis. She wants to tell Lewis about the baby until Charlotte threatens to kill her and the baby if she told. Now, Cleo is in a tough position. Should she tell Lewis that he is about to be a father or take off into the sea were no one will get hurtComplete
𝑺𝑰𝑳𝑽𝑬𝑹 𝑴𝑰𝑺𝑻 , h2o just add water
dance with the waves , move with the sea . let the rhythm of the water set your soul free . ꒰ 🐚 ꒱ˊ࿐ྂ ࿔⋆｡˚ ( h2o: just add water ) ( female oc x male oc ) ( seasons one - three )
H2O: Just Add Water | Season 4
Meet Nash McLaren, your typical 17 years old guy. Life's changes for him as he moves all the way from the concrete jungle of New York to the sunny tides of Gold Coast. That's when he meets four very special girls, who changes everything he thought he knew about life. How does he keep it a secret? What happens when a merman is added to the mix? What happens when Sophie finds out? Nash gets much more than he expected for, while he's trying to manage family, friends, and a new dangerous tail. NOTE: This story has some elements and characters from Mako Mermaids. I changed some of their backgrounds so the plots would fit. Both Evie and H2O's characters are 17-18 years old and just finished high school. Evie has a twin brother, and her mother is still alive.Complete
H2O: The reunion trilogy
This is a trilogy of three different fanfiction stories about the three original mermaids (Cleo, Rikki and Emma) reuniting with their love interests (Lewis, Zane and Ash). Part 1 is Cleo and Lewis, Part 2 is Rikki and Zane and Part 3 is Emma and Ash.Complete
Waves - H2O Just Add Water
Artemis Jackson thought that moving to Australia couldn't get any worse...but adding a tail to the mix. That's a whole new level Season 1- writing ✍️ Season 2- Season 3- OCxOC I do not own h2o just add water all rights go to Jonathan M. Shiff. I own Artemis and her family and Charlie. This contains shitty writing and swearing from time to time <3
H2O: Just Add A Merman
Will Johnson has a big secret. He is a merman. When he moves to the Gold Coast of Australia, he meets three girls named Cleo, Rikki, and Emma. They become fast friends. The funny thing is, the girls were just recently turned into mermaids. Does Will find out? What happens if he does?Complete
Nothing But You: The Continued Love Of Rikki Chadwick & Zane Bennett
a continuation of the ending of H2O: Just Add Water for those who shipped Rikki and Zane. After Rikki confronts Zane about kissing Sophie, he finds himself in a whirlpool of worry and fear of losing Rikki. He knows that he is willing to do whatever it takes for him to win her back, and so - he books a beautiful luxury couples retreat in the exotic Island of Mauritius, hoping to prove his love and dedication.Complete
❝YOURE TOO GOOD TO BE ALL MINE❞ When Spencer Evans becomes smitten with her best friend's brother. ocxoc (h2o just add water) s1-2 Best Rankings: #1 in mermaids #1 in friends #1 in emma gilbert #1 in h2ojustaddwater #1 in h2o #1 in kirstin kreuk #1 in cleo sertori #1 in rikki chadwick #2 in hayden christensen
More detailsContent Guidelines