How do you know what is available in United States?

Results use your region cookie (or IP country). Availability is per country — a title on in the US may be missing in India.

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Where does the Watch button go?

It redirects through /go to the official app or website for that provider in your country. We never send you to unofficial stream sites.

How do you know what is available in United States?

Results use your region cookie (or IP country). Availability is per country — a title on in the US may be missing in India.

How do I change my country?

Use the country control in the header. We save it in a wt_region cookie on this device. That cookie wins over IP detection.

Where does the Watch button go?

It redirects through /go to the official app or website for that provider in your country. We never send you to unofficial stream sites.

Available in United States

H2O: Just Add Water (2006)

Name: Graduation
Released: 2010-04-16

Where can I watch?

As of 2026-09-12, H2O: Just Add Water (2006) streams on 5 of 6 tracked regions. India: Netflix. United States: Netflix, Amazon Prime Video, Netflix Standard with Ads, Amazon Prime Video with Ads, Dove Amazon Channel, Tubi TV, The Roku Channel, Pluto TV, Hoopla. United Kingdom: Netflix, Netflix Standard with Ads. Germany: Netflix, Amazon Prime Video, Disney Plus, Netflix Standard with Ads, ZDF Select Amazon Channel , Amazon Prime Video with Ads, ZDFtivi Amazon channel, Magenta TV+, RTL+ Max Amazon Channel, RTL+, Toggo, ZDF, KiKA. Brazil: Netflix, Netflix Standard with Ads.

TV-PG · 2006 · Ended · 3 seasons · 78 episodes · 24m

TMDB 7.8 · 725 votes

Drama
Family
Sci-Fi & Fantasy

Created by Jonathan M. Shiff

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 (2006)

Where can I watch?

TV-PG · 2006 · Ended · 3 seasons · 78 episodes · 24m

TMDB 7.8 · 725 votes

Drama

Family

Sci-Fi & Fantasy

Created by Jonathan M. Shiff

Availability by country

Streaming in 5 of 6 tracked countries as of 2026-09-12.

Country	Licensed apps
India	Netflix
United States	Amazon Prime Video, Amazon Prime Video with Ads, Tubi TV, The Roku Channel, Pluto TV, Apple TV Store, Google Play Movies, Fandango At Home, Amazon Video, Netflix, Netflix Standard with Ads, Hoopla, Dove Amazon Channel
United Kingdom	Amazon Video, Netflix, Netflix Standard with Ads
Japan	Not listed
Germany	Amazon Prime Video, Amazon Prime Video with Ads, Apple TV Store, Amazon Video, Netflix, Netflix Standard with Ads, Disney Plus, RTL+ Max Amazon Channel, RTL+, Magenta TV+, ZDF, Toggo, ZDF Select Amazon Channel , KiKA, ZDFtivi Amazon channel
Brazil	Netflix, Netflix Standard with Ads

Country

Licensed apps

India

Netflix

United States

Amazon Prime Video, Amazon Prime Video with Ads, Tubi TV, The Roku Channel, Pluto TV, Apple TV Store, Google Play Movies, Fandango At Home, Amazon Video, Netflix, Netflix Standard with Ads, Hoopla, Dove Amazon Channel

United Kingdom

Amazon Video, Netflix, Netflix Standard with Ads

Japan

Not listed

Germany

Amazon Prime Video, Amazon Prime Video with Ads, Apple TV Store, Amazon Video, Netflix, Netflix Standard with Ads, Disney Plus, RTL+ Max Amazon Channel, RTL+, Magenta TV+, ZDF, Toggo, ZDF Select Amazon Channel , KiKA, ZDFtivi Amazon channel

Brazil

Netflix, Netflix Standard with Ads

FAQ

Where can I watch H2O: Just Add Water in United States?

As of 2026-09-12, in United States: H2O: Just Add Water streams on Netflix, Amazon Prime Video, Netflix Standard with Ads, Amazon Prime Video with Ads, Dove Amazon Channel; ad-supported on Tubi TV, The Roku Channel, Pluto TV; free on Hoopla; rent or buy on Apple TV Store, Google Play Movies, Fandango At Home, Amazon Video.

Where can I watch H2O: Just Add Water in India?

Licensed apps in India: Netflix.

Where can I watch H2O: Just Add Water in United Kingdom?

Licensed apps in United Kingdom: Amazon Video, Netflix, Netflix Standard with Ads.

Where can I watch H2O: Just Add Water in Japan?

H2O: Just Add Water is not on tracked licensed apps in Japan right now.

Where can I watch H2O: Just Add Water in Germany?

Licensed apps in Germany: Amazon Prime Video, Amazon Prime Video with Ads, Apple TV Store, Amazon Video, Netflix, Netflix Standard with Ads, Disney Plus, RTL+ Max Amazon Channel, RTL+, Magenta TV+, ZDF, Toggo, ZDF Select Amazon Channel , KiKA, ZDFtivi Amazon channel.

Where can I watch H2O: Just Add Water in Brazil?

Licensed apps in Brazil: Netflix, Netflix Standard with Ads.

Do you host H2O: Just Add Water?

No. WhereToWatch.it never hosts or embeds the title. We only show licensed apps and open their official sites.

Can I watch H2O: Just Add Water on this site?

No. The player is an official trailer only. Watch opens the licensed app or store that actually has the title in your country.

What do Stream, Free, Ads, and Rent mean?

Stream is included with a subscription. Free is complimentary on that app. Ads means ad-supported streaming. Rent or Buy is a one-off purchase on a store.

Available in United States

H2O: Just Add Water (2006)

Where can I watch?

TV-PG · 2006 · Ended · 3 seasons · 78 episodes · 24m

TMDB 7.8 · 725 votes

Drama
Family
Sci-Fi & Fantasy

Created by Jonathan M. Shiff

Availability by country

Streaming in 5 of 6 tracked countries as of 2026-09-12.

Country	Licensed apps
India	Netflix
United States	Amazon Prime Video, Amazon Prime Video with Ads, Tubi TV, The Roku Channel, Pluto TV, Apple TV Store, Google Play Movies, Fandango At Home, Amazon Video, Netflix, Netflix Standard with Ads, Hoopla, Dove Amazon Channel
United Kingdom	Amazon Video, Netflix, Netflix Standard with Ads
Japan	Not listed
Germany	Amazon Prime Video, Amazon Prime Video with Ads, Apple TV Store, Amazon Video, Netflix, Netflix Standard with Ads, Disney Plus, RTL+ Max Amazon Channel, RTL+, Magenta TV+, ZDF, Toggo, ZDF Select Amazon Channel , KiKA, ZDFtivi Amazon channel
Brazil	Netflix, Netflix Standard with Ads

Country

Licensed apps

India

Netflix

United States

United Kingdom

Amazon Video, Netflix, Netflix Standard with Ads

Japan

Not listed

Germany

Brazil

Netflix, Netflix Standard with Ads

FAQ

Where can I watch H2O: Just Add Water in United States?

Where can I watch H2O: Just Add Water in India?

Licensed apps in India: Netflix.

Where can I watch H2O: Just Add Water in United Kingdom?

Licensed apps in United Kingdom: Amazon Video, Netflix, Netflix Standard with Ads.

Where can I watch H2O: Just Add Water in Japan?

H2O: Just Add Water is not on tracked licensed apps in Japan right now.

Where can I watch H2O: Just Add Water in Germany?

Where can I watch H2O: Just Add Water in Brazil?

Licensed apps in Brazil: Netflix, Netflix Standard with Ads.

Do you host H2O: Just Add Water?

No. WhereToWatch.it never hosts or embeds the title. We only show licensed apps and open their official sites.

Can I watch H2O: Just Add Water on this site?

No. The player is an official trailer only. Watch opens the licensed app or store that actually has the title in your country.

What do Stream, Free, Ads, and Rent mean?

Stream is included with a subscription. Free is complimentary on that app. Ads means ad-supported streaming. Rent or Buy is a one-off purchase on a store.