
#1
The World's My Oyster Book Two: Hu...by XxRoseLoversxX
Even for a mermaid, Camp Half-Blood is anything but normal...
Cleo, Rikki, Emma, and Piper are navigating their new normal after the events of last year. Between becomin...
Completed

#2
The World's My Oyster Book Three:...by XxRoseLoversxX
Summer's almost over, and things are changing for the mermaids. Rikki, Cleo, and Annabeth have lost two of their numbers, and with newfound relationships (and a baby), p...

#3
H2O: College AUby Val
An aged-up H2O. Cleo, Emma, and Rikki find out they are mermaids on the first day of uni. They navigate relationships, threats (bad-boy Zane Bennett is mermaid-hunting)...

#4
H2O JUST ADD WATER SEASON 4 - An u...by Tilde Nielsen
Forget everything you thought you knew about H2O Just Add Water, cause in this story everything is turned upside down.
Follow Rikki, Bella and Cleo as they go through th...

#5
H2O: A New Tailby paris_girl22
Lewis, Cleo, Emma, Rikki, Zane and Ash are all beginning their final year of high school. Charlotte is gone, and everyone seems happy. Well, at least for the most part...

#6
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

#7
Just add Water:A Tail Of True Loveby Justaddwater575
When Emma, Rikki and Bella are enemies with Cleo they make sure they screw up her life.
Will anybody find out Cleo's secret?
Will anybody find out about her past?
Will a...
Completed

#8
The Irish Sea Caves | H2Oby Myah 🐠
Isabella Hartley had travelled her whole life and never stayed anywhere long enough to build a relationship with any of the locals. After learning a few secrets, she bel...

#10
Human? Mermaid? Or both?by Moriah
This takes place a couple years after Emma, Cleo, Rikki, and Bella graduate highschool. They're all happily married to the loves of their lives, and have surprising thin...

#11
h2o Season 4by Soph
This is my story countinued on from H2O season 3 episode 26.
This is mainly focused on Cleo and Lewis but also includes Emma, Ash, Ricki, Zayn, Bella and Will.
This is...

#12
Moon Magicby Savannah Carroll
A slight spin on the hit Australian TV show, H2o:Just Add Water
Characters created by David M. Sheriff

#13
H20: Just add water- Twin Tailsby Nessie090603
What if Lewis had a twin sister? What if the night Charlotte lost her powers she knocked them into the moon pool? Cannon pairs. I do not own H20 just add water.

#14
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

#15
Just add Water: A Tail of Frienemi...by Justaddwater575
This is the sequel of Just add Water: A Tail of True Love, where Emma, Rikki and Bella turn into Mermaids and Cleo offers to help them.
Will all of them communicate with...
Completed

#17
Life as a Mermaid (An h2o fanfic)by None. of. your. BEESGUTS
Hi. I'm Rikki, and I'm a mermaid!
Follow Rikki and her friends, Emma, and Cleo, on there adventure.