#1
H2O Mermaid Guideby Mermaid_Ocean06
Information on the mermaids in Aussie teen series, H2O: Just Add Water
**All information is from the H2O Universe Fandom Wiki**
Completed
#2
The Tail by Artemis Fox Jackson
When Percy Jackson goes to Australia for a vacation, he stumbles upon a certain pool in a volcano. Will he find it's secrets and the Mermaids in it?
The four mermaids...
Completed
#3
Poppy & Mako [ONGOING]by ♡
❝ All I know is that we touch water and grow these... tails❞
♡♡♡
Poppy Northern was convinced she was finally going to fit in. Her family moved to sunny Gold Coast, Quee...
#4
My sister is a mermaid!by Ashley
A girl named Ashley lived in a small world she and her two friends have been knowing each other since they went to an island called Mako they had to go their for a camp...
#5
H2O: Just Add Water Oneshotsby Keepthefaith0309
Okay, so this is a self insert one-shot, friendship...thing, whoop. Additionally, I know you guys have biases for the girls so I created four different one shots where y...
#6
Secrets to be kept (Byron X Reader)by Bea-Marie Geldenhys
Mermaid Reader X Surfer Byron
Y/ń is Cleo's twin sister, but her type is different from her sisters, she likes surfers and her sister likes well Lewis. Y/ń and Byron hav...
Completed
#7
No Ordinary Girl {Teen Wolf}by harryspogue✌️
Anne Morgan's life has always been strange. Living with the secret that she was forced to live with. But it was about to get even stranger after her two friends Scott Mc...
#8
Mako mermaids: After the series 2by Mabel Potter
PLEASE READ THE FIRST ONE BEFORE THIS ONE!!!
After the group's defeat on Erik, the team takes a break to settle down before the full moon. But the girls are fallen into...
Completed
#9
A Twist in the Tail - An H2O Fanficby TheSwagger101
A new love is up for Rikki, and Emma comes back from her vacation. Bella and Emma meet, but they...well...don't exactly see eye to eye. Life after high school, they appl...
#10
Aquatic Living (A Percy Jackson An...by BornOfChaos
I do not own the Percy Jackson and the Olympians or H2O Just Add Water I'm not uncle Rick or Jonathan M. Shiff
#11
H2O: Just Add Waterby Animallover1674
Kelly and her friends go on an adventure that would end up changing their lives
#12
I'm a what ( PJO / H2O crossover)by TJ_Guest
I was reading these kind of stories and found they were too short and hadn't been finished or were just not finished so I have decided to try and make my own H2O and PJO...
#13
Lewis McCartney and the Terrible H...by starrjz
Lewis is having a difficult week. There's drama among his friends, his brothers are being annoying, and in a flawed moment of scientific research he managed to fall into...
#14
The Mermaid Avenger Initiativeby water star
This is my oc's story as well as a H20: just add water and MCU crossover. summary is the "1st" chapter. Upload dates is uncertain at this time but I really hop...
#16
Back to the pastby Cleosertori567
Cleo, Rikki and Bella are now in college!
Emma is still traveling the world and is currently in New Zealand.
But what happens when a Light flashes right in front of them...
#17
H2O Just Add Water: Eternal Tidesby OllivanderD20
Thirteen years ago Rikki, Cleo and Emma became mermaids! And their lives were never the same. They faced challenge after challenge together, and always pulled through.
...
#18
Forbidden Treasure - A continuatio...by WhitterCritter
(From Lewis's perspective)
The gang is reunited: Cleo, Lewis, Rikki, Zane, Bella, Will, Emma, and Ash. They are living their lives to the full, until Lewis winds up comp...
Completed
#20
Rewind to a New Beginningby DeafAngel2000
It's been a year since Charlotte was a mermaid and is trying to redeem herself and fix her mistakes in Valencia, California. While trying to discover the meaning of frie...