#1
Metamorphosis~ H2O: Just Add Waterby Kyra
Keeping secrets is hard, hiding the fact that you're a mermaid is harder.
When Natalie Sertori, her twin sister, and their two friends get stranded on Mako Island, their...
#2
Just Add Fangs - The Originalsby 𝖒.
Cleo Sertori, Emma Gilbert and Rikki Chadwick are mermaids.
The three of them lived as peacefully as they could without their friends and family's, with some exceptions...
#3
ocean's embrace (Remma) by coastbycoast68
Just a bunch of Remma one-shots cause I love them so much <3
*I know they're non-canon but in my head they are
#4
Moon Stones Gone Missingby FayeTheFab
Erik is back, and he has a plan: to take all the moon ring stones and forge them into one huge stone to reopen the merman chamber on Mako Island.
Sirena, Mimmi and Ondi...
Completed
#5
H2O Just Add Water: Emma's Returnby Jai365_xD
Taking place one month after the season 3 finale, Emma returns to the Gold Coast after 9 months of traveling the world. Excited to reunite with her BFFs, Rikki and Cleo...
Completed
#6
H2O: Just Add Waterby BFerg122
When four teens stranded on a remote island wander into a mystical pool during a full moon, they turn into merpeople with magical powers.
#7
A Mermaid's Tale~Emma Gilbertby WhatintheHale17
Harper King is new in town. When she makes friends with a girl named Cleo, she wasn't expecting to be thrusted into the world full of mermaids. She also wasn't expecting...
#9
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...
#10
𝐏𝐀𝐑𝐓 𝐎𝐅 𝐘𝐎𝐔𝐑 𝐖𝐎𝐑𝐋𝐃:...by 𝐨𝐥𝐢𝐯𝐢𝐚
𝙞𝙣 𝙬𝙝𝙞𝙘𝙝...
the youngest princess of king triton leaves her kingdom in order to follow her biggest dream in to leading a normal human life...
#11
Evolution and Revivalby ajash10
Rikki just wanted to get her head in order, so much had happened and she needed some time alone. Time to think.
She followed the familiar path across the island, moving...
#13
A mermaid love storyby Lauren
Serena Chadwick and her sister Rikki Chadwick moved to the gold coast of Australia. One day things took a turn and she ended up with an orange tail and a new crush. Unf...
#14
We Didn't Do It!by Maddie
Cleo murders Charlotte.
Unfortunately, (Or fortunately) Emma finds her.
Now the two girls have to hide the body and make sure no one ever finds out.
Will the girls get a...
#15
H2O Just Add Water (OCxMermaid Rea...by haydenchristsenswife
Leah (you) is back and ready for more mermaid adventures with her friends Cleo, Emma, and Rikki, and her boyfriend, Reed, also her brother, Lewis. The four original merm...
#16
Tales Of The Sea | H2Oby mellodie
[ H20 | SEASON 2 ]
[TALES OF THE SEA | 1 ]
The Mahelona family has traveled through quiet waters and stormy weather, helping each other through joy and strife. They are...
#17
h20 just add water. Zane's point o...by user08743582
Follow Zane and his experience through his life in h20.
#18
H2o | Just Add Waterby 𝐕𝐚𝐫𝐯𝐚𝐫𝐚 ❥︎
🍃 3 girls got lost in a wild island. They enter a cave, a cone of an old volcano that had been sleeping for the last 30,000 years. Something magical heppened to them. T...
#19
H2O: JUST ADD WATER X READERSby AO3: swanimagines
H2O: Just Add Water x readers. I write for all characters. I take requests, but ONLY in Tumblr!
Cover picture by Linus Nylund.