Search Icon
backdrop
netflix
hulu_plus
amazon_prime
showtime
hbo
& more all in one place. Totally free to use!
H2O: Just Add Water Poster

H2O: Just Add Water

IMDB Logo7.3/10
Drama Family Rated: All (TV-G)2006 - 20103 SeasonsSeries EndedOn: Netflix Prime Video Hulu Tags: Supernatural Teen 

H2O: Just Add Water revolves around three teenage girls facing everyday teen problems with an added twist: they cope with the burden of growing a giant fin and transforming into mermaids whenever they come in contact with water.H2O: Just Add Water featuring Cariba Heine and Phoebe Tonkin has one or more episodes streaming with subscription on Netflix, streaming with subscription on Prime Video, streaming with subscription on Hulu, and 5 others. It's an action & adventure and drama show with 78 episodes over 3 seasons. H2O: Just Add Water is no longer running and has no plans to air new episodes or seasons. It has a better than average IMDb audience rating of 7.3 (10,422 votes).

Where to Watch H2O: Just Add Water

Stream More Movies & Shows Like H2O: Just Add Water

More Shows like H2O: Just Add Water

78 Total Episodes of H2O: Just Add Water Where to stream every episode from all 3 seasons of H2O: Just Add Water. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.

Season 1

Netflix | Prime Video | Hulu | Rent or Buy
Season 01, Episode 01 Metamorphosis

S01 E01

Jul 5, 2006
view more

Metamorphosis Jul 5, 2006 Three very different teenage girls, Emma, Cleo and Rikki, facing everyday teenage problems. With a twist: they're mermaids; after discovering a magic place where they are given incredible powers over water that change their lives forever.

play button
|
|
|
Season 01, Episode 02 Pool Party

S01 E02

Jul 13, 2006
view more

Pool Party Jul 13, 2006 Annoying Miss Popularity, Miriam, is having a pool party and the girls want to go. But being around water is risky, especially when Zane tosses Cleo into the pool. Lewis is the only one around to help so he finds out their secret.

play button
|
|
|
Season 01, Episode 03 Catch of the Day

S01 E03

Jul 20, 2006
view more

Catch of the Day Jul 20, 2006 Rikki, Emma and Cleo discover that sea turtles are being captured by fishing nets. When Rikki and Emma attempt to rescue the turtles by cutting the nets, it causes the fisherman to think that there is a rogue shark roaming their ocean.

play button
|
|
|
Season 01, Episode 04 Party Girls

S01 E04

Jul 27, 2006
view more

Party Girls Jul 27, 2006 Emma decides that she is not going to have her annual sleepover party due to what has happened to them. But Rikki and Cleo try to convince her otherwise. Meanwhile, Lewis conducts experiments on the girls.

play button
|
|
|
Season 01, Episode 05 Something Fishy

S01 E05

Aug 3, 2006
view more

Something Fishy Aug 3, 2006 Cleo's sister Kim finds her diary and thinks that Cleo and her friends are 'evil mermaids' and she plans to tell everyone. Meanwhile, Lewis goes to Mako Island to find out more about what happened to the girls.

play button
|
|
|
Season 01, Episode 06 Young Love

S01 E06

Aug 10, 2006
view more

Young Love Aug 10, 2006 Emma gets into trouble babysitting her little brother Elliot. She goes to Lewis for help when Elliot develops a crush on Rikki.

play button
|
|
|
Season 01, Episode 07 Moon Spell

S01 E07

Aug 17, 2006
view more

Moon Spell Aug 17, 2006 Miss Chatham gives Cleo a warning that she doesn't quite understand. Until Emma finds herself in a trance and unable to change back from a mermaid under a full moon.

play button
|
|
|

Season 2

Netflix | Prime Video | Hulu | Rent or Buy
Season 02, Episode 01 Stormy Weather

S02 E01

Sep 27, 2007
view more

Stormy Weather Sep 27, 2007 With Cleo's parents now divorced, Cleo is ordered by her dad to take more care of Kim, starting with taking her to a concert. But on the night, Cleo, Rikki and Emma all accidentally see the full moon, and take off to Mako Island, with Lewis in hot pursuit. Once there, the girls undergo another magical transformation in the Moon Pool, as a rare planetary alignment intensifies the power of the full moon – Emma's power is enhanced so that she can produce snow and frost, Rikki can conjure lightning, and Cleo can now control wind as well as water. After the moonstruck girls nearly harm Lewis, they realise that they must work to control their new powers, before anyone else gets hurt.

play button
|
|
|
Season 02, Episode 02 Control

S02 E02

Oct 4, 2007
view more

Control Oct 4, 2007 The girls have problems with their new powers and Cleo finds that Lewis isn't helping. A new girl called Charlotte arrives and develops a crush on a certain charecter

play button
|
|
|
Season 02, Episode 03 The One That Got Away

S02 E03

Oct 11, 2007
view more

The One That Got Away Oct 11, 2007 Rikki tries to avoid Zane when he comes back, but needs his help after an incident with a speedboat. Meanwhile, Charlotte continues to flirt with Lewis and Cleo worries for their secret.

play button
|
|
|
Season 02, Episode 04 Fire and Ice

S02 E04

Oct 18, 2007
view more

Fire and Ice Oct 18, 2007 Trouble arises when Emma throws a party to prove she is as fun as Rikki. Meanwhile, Lewis is trying to prove his manhood and Cleo is recieving cards from a secret admirer

play button
|
|
|
Season 02, Episode 05 Hocus Pocus

S02 E05

Oct 25, 2007
view more

Hocus Pocus Oct 25, 2007 Trouble is in the air as the Setori's start to suffer and the JuiceNet is endangered by a new bar. But when Lewis finds a book of mermaid spells, the girls attempt to use a potion to fix everything. However, things aren't so easy when you have special powers.

play button
|
|
|
Season 02, Episode 06 Pressure Cooker

S02 E06

Nov 1, 2007
view more

Pressure Cooker Nov 1, 2007 Cleo is worried when she sees her dad around with another woman. When she arrives at their house, she turns out to be Charlotte's mother! Meanwhile, Rikki and Emma attempt to save the Sertori's dinner with their powers.

play button
|
|
|
Season 02, Episode 07 In Hot Water

S02 E07

Nov 8, 2007
view more

In Hot Water Nov 8, 2007 Everyone is shocked when Cleo is fired at the Ice Cream Stand, and even more so when Lewis takes her place! Rikki and Emma strike back at him but end up going too far

play button
|
|
|

Season 3

Netflix | Prime Video | Hulu | Rent or Buy
Season 03, Episode 01 The Awakening

S03 E01

Oct 25, 2009
view more

The Awakening Oct 25, 2009 Cleo and Rikki enter their final year of high school. They make friends with a new girl, Bella, and a new boy, Will. However, they encounter a new force on Mako Island that has the power to turn water against the girls.

play button
|
|
|
Season 03, Episode 02 Jungle Hunt

S03 E02

Oct 26, 2009
view more

Jungle Hunt Oct 26, 2009 With Will finding out about Mako Island, Bella tries to misdirect his search so that he will not discover the Moon Pool. However, Lewis and the girls find out that the Moon Pool is different.

play button
|
|
|
Season 03, Episode 03 Keep Your Enemies Close

S03 E03

Oct 27, 2009
view more

Keep Your Enemies Close Oct 27, 2009 At the marine park, Cleo seeks a job as a dolphin trainer. Meanwhile, until she and Bella reach an understanding, Rikki fires Nate's band, preventing them from playing in the cafe.

play button
|
|
|
Season 03, Episode 04 Valentines Day

S03 E04

Oct 28, 2009
view more

Valentines Day Oct 28, 2009 Cleo has to put off Lewis' romance plans in order to help Kim with her crazy love life. Meanwhile, Don meets up with a National Parks Manager, Samantha, and the two decide to date.

play button
|
|
|
Season 03, Episode 05 Big Ideas

S03 E05

Oct 29, 2009
view more

Big Ideas Oct 29, 2009 To get more interest in the cafe, Zane develops a dirt bike race. However, Rikki finds out that it is a scam. She and Bella decide to team up to teach him a lesson. Meanwhile, Lewis and Cleo find out something interesting about mixing the waters in the Moon Pool

play button
|
|
|
Season 03, Episode 06 Secrets and Lies

S03 E06

Nov 1, 2009
view more

Secrets and Lies Nov 1, 2009 Bella tries to get close to Will but when Bella goes to his place she sees him with another girl. Meanwhile Lewis tries to test the water from the moon pool but gets caught by his teacher.

play button
|
|
|
Season 03, Episode 07 Happy Families

S03 E07

Nov 2, 2009
view more

Happy Families Nov 2, 2009 Cleo's family and Sam go on a picnic to the beach, which leads to tension when Cleo refuses to go near the water. Kim abuses the fact that her father is happy in order to get lots of gifts. Will's sister Sophie competes with Bella to get the job Bella wanted at Rikki's Cafe.

play button
|
|
|