

H2O: Just Add Water
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.
Where to watch H2O: Just Add Water in United States
Click a service to open H2O: Just Add Water there. Availability last verified on June 20, 2026.
Where is H2O: Just Add Water streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Netflix, Amazon Prime Video, Netflix Standard with Ads, Amazon Prime Video with Ads | Amazon Video, Apple TV Store, Google Play Movies |
| India | Netflix | — |
| United Kingdom | Netflix, Netflix Standard with Ads | Amazon Video |
| Canada | Amazon Prime Video, Netflix, Netflix Standard with Ads, Amazon Prime Video with Ads | Apple TV Store |
| Australia | Netflix, Netflix Standard with Ads | — |
| Germany | Netflix, Amazon Prime Video, RTL+ Max Amazon Channel, Netflix Standard with Ads | Apple TV Store, Amazon Video |
| France | Netflix, Amazon Prime Video, Netflix Standard with Ads, SFR Play | — |
| Spain | Netflix, Netflix Standard with Ads, Tivify | — |
| Brazil | Netflix, Netflix Standard with Ads | — |
About H2O: Just Add Water
H2O: Just Add Water is a 2006 English-language drama, family and sci-fi & fantasy series created by Jonathan M. Shiff. The cast is led by Phoebe Tonkin, Cariba Heine, Indiana Evans. It spans 3 seasons and 78 episodes and has concluded. Viewers rate it 7.8/10 across 700 ratings. In United States, it is currently streaming on Netflix, Amazon Prime Video, Netflix Standard with Ads.
H2O: Just Add Water was produced by Pacific Film and Television Commission, Jonathan M. Shiff Productions, and Network Ten and made in Australia. It was first aired on July 7, 2006, and carries a TV-PG certification.
- Created by
- Jonathan M. Shiff
- First aired
- July 7, 2006
- Last aired
- April 16, 2010
- Original language
- English
- Age rating
- TV-PG
- Status
- Ended
- Seasons
- 3 (78 episodes)
- Network
- 10
- Country
- Australia
- Production
- Pacific Film and Television Commission, Jonathan M. Shiff Productions, Network Ten
H2O: Just Add Water cast & crew
H2O: Just Add Water was created by Jonathan M. Shiff.
The cast features Phoebe Tonkin as Cleo Sertori, Cariba Heine as Rikki Chadwick, Indiana Evans as Isabel "Bella" Hartley, Luke Mitchell as Will Benjamin, and Burgess Abernethy as Zane Bennett.
Behind the camera, it was produced by Jonathan M. Shiff.
Is H2O: Just Add Water worth watching?
H2O: Just Add Water holds an audience score of 7.8/10 from 703 ratings, marking it as well-reviewed drama series.
With 3 seasons and 78 episodes, it's a long-haul binge.
If you enjoy drama, family, and sci-fi & fantasy, H2O: Just Add Water is worth a place on your watchlist.
How and where to watch H2O: Just Add Water
In United States, you can stream H2O: Just Add Water on Netflix, Amazon Prime Video, Netflix Standard with Ads, Amazon Prime Video with Ads, and Dove Amazon Channel, or rent and buy it on Amazon Video, Apple TV Store, Google Play Movies, and Fandango At Home. Click any service above to open it directly.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
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Cast of H2O: Just Add Water

Phoebe Tonkin
Cleo Sertori

Cariba Heine
Rikki Chadwick

Indiana Evans
Isabel "Bella" Hartley

Luke Mitchell
Will Benjamin

Burgess Abernethy
Zane Bennett
H2O: Just Add Water — FAQs
▸Where can I watch H2O: Just Add Water in United States?
H2O: Just Add Water is streaming on Netflix, Amazon Prime Video, Netflix Standard with Ads, Amazon Prime Video with Ads in United States.
▸Is H2O: Just Add Water on Netflix?
Yes — H2O: Just Add Water is currently available on Netflix in United States.
▸What language is H2O: Just Add Water in?
H2O: Just Add Water is originally in English. Subtitle and dub options vary by streaming service.
▸How many seasons of H2O: Just Add Water are there?
H2O: Just Add Water has 3 seasons with 78 episodes in total.
▸What is H2O: Just Add Water rated?
H2O: Just Add Water is rated TV-PG. It holds a 7.8/10 audience score from 703 ratings.











