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Watch H2O: Just Add Water

H2O: Just Add Water

IMDB: 7.2/10DramaFamilyall2006 - 20103 Seasons

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.

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Below you'll find every episode from all 3 season of H2O: Just Add Water.
To see what is available free to watch, click the 'Episodes on Sources' tab above.

Season 3

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Watch undefined Season 03 Episode 03 The Awakening

S03 E01

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.

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Watch undefined Season 03 Episode 03 Jungle Hunt

S03 E02

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.

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Watch undefined Season 03 Episode 03 Keep Your Enemies Close

S03 E03

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.

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Watch undefined Season 03 Episode 03 Valentines Day

S03 E04

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.

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Watch undefined Season 03 Episode 03 Big Ideas

S03 E05

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

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Watch undefined Season 03 Episode 03 Secrets and Lies

S03 E06

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.

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Watch undefined Season 03 Episode 03 Happy Families

S03 E07

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.

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Season 2

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Watch undefined Season 02 Episode 02 Stormy Weather

S02 E01

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.

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Watch undefined Season 02 Episode 02 Control

S02 E02

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

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Watch undefined Season 02 Episode 02 The One That Got Away

S02 E03

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.

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Watch undefined Season 02 Episode 02 Fire and Ice

S02 E04

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

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Watch undefined Season 02 Episode 02 Hocus Pocus

S02 E05

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.

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Watch undefined Season 02 Episode 02 Pressure Cooker

S02 E06

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.

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Watch undefined Season 02 Episode 02 In Hot Water

S02 E07

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

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