H2O: Just Add Water poster
Where to stream

H2O: Just Add Water

7.820063 seasonsTV-PGTV SeriesDramaFamilySci-Fi & Fantasy

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.

ProducerJonathan M. Shiff

Where to watch

Not available in Philippines
Streaming in 120 other countries

H2O: Just Add Water isn't on any streaming service in Philippines right now, but it's available in Albania, Algeria, Andorra, Angola and 116 more. Streaming rights are licensed per country.

Seasons & Episodes

E1
The Awakening
Oct 26, 2009 5.8
E2
Jungle Hunt
Oct 27, 2009 6.0
E3
Keep Your Enemies Close
Oct 28, 2009 6.0
E4
Valentines Day
Oct 29, 2009 6.0
E5
Big Ideas
Oct 30, 2009 6.0
E6
Secrets & Lies
Nov 2, 2009 6.0
E7
Happy Families
Nov 3, 2009 6.0
E8
Kidnapped
Nov 4, 2009 6.0
E9
The Sorcerer's Apprentice
Nov 5, 2009 6.7
E10
Revealed
Nov 6, 2009 6.0
E11
Just A Girl At Heart
Jan 18, 2010 6.0
E12
Crime & Punishment
Jan 19, 2010 6.0
E13
To Have & To Hold Back
Jan 21, 2010 6.0
E14
Mermaid Magic
Feb 22, 2010 6.0
E15
Power Play
Feb 23, 2010 6.0
E16
The Dark Side
Feb 24, 2010 6.0
E17
A Magnetic Attraction
Feb 25, 2010 6.0
E18
Into The Light
Apr 12, 2010 6.0
E19
Breakaway
Apr 13, 2010 6.0
E20
Queen For A Day
Apr 13, 2010 6.0
E21
The Jewel Thief
Apr 14, 2010 6.0
E22
Mako Masters
Apr 14, 2010 6.0
E23
Beach Party
Apr 15, 2010 6.0
E24
Too Close For Comfort
Apr 15, 2010 6.0
E25
A Date With Destiny
Apr 16, 2010 6.0
E26
Graduation
Apr 16, 2010 6.0

Cast

PTPhoebe Tonkin
Phoebe Tonkin
Cleo Sertori
CHCariba Heine
Cariba Heine
Rikki Chadwick
IEIndiana Evans
Indiana Evans
Isabel "Bella" Hartley
LMLuke Mitchell
Luke Mitchell
Will Benjamin
BABurgess Abernethy
Burgess Abernethy
Zane Bennett

More from Phoebe Tonkin · Lead actress

The Vampire Diaries
The Vampire Diaries
2009 · 8.3
Home and Away
Home and Away
1988 · 6.4
Westworld
Westworld
2016 · 8.0
The Originals
The Originals
2013 · 8.6
The Affair
The Affair
2014 · 6.7
Packed to the Rafters
Packed to the Rafters
2008 · 7.7
Babylon
Babylon
2022 · 7.3
Boy Swallows Universe
Boy Swallows Universe
2024 · 7.3
The Secret Circle
The Secret Circle
2011 · 7.3
Stalker
Stalker
2014 · 6.7
See all fromPhoebe Tonkin

More from Cariba Heine · Co-star actress

Home and Away
Home and Away
1988 · 6.4
Designated Survivor
Designated Survivor
2016 · 7.2
The Pacific
The Pacific
2010 · 7.8
Mako: Island of Secrets
Mako: Island of Secrets
2013 · 7.6
Blue Water High
Blue Water High
2005 · 7.2
Dance Academy
Dance Academy
2010 · 7.4
Bait
Bait
2012 · 5.7
Everyone Is Doing Great
Everyone Is Doing Great
2021 · 5.7
The Secrets She Keeps
The Secrets She Keeps
2020 · 5.4
Wellmania
Wellmania
2023 · 6.4
See all fromCariba Heine

More like this

Nancy Drew
Nancy Drew
2019 · 7.7
Siren
Siren
2018 · 7.7
The Little Mermaid
The Little Mermaid
1992 · 7.0
Secrets of Sulphur Springs
Secrets of Sulphur Springs
2021 · 8.1
The Way Home
The Way Home
2023 · 7.7
Superboy
Superboy
1988 · 6.4
Marvel's Inhumans
Marvel's Inhumans
2017 · 5.8
Psi Factor: Chronicles of the Paranormal
Psi Factor: Chronicles of the Paranormal
1996 · 6.9
Aquaman
Aquaman
1967 · 7.2
The Next Step
The Next Step
2013 · 7.2
Free Rein
Free Rein
2017 · 7.9
Little Bear
Little Bear
1995 · 7.0

H2O: Just Add Water — streaming FAQ

Which OTT platform streams H2O: Just Add Water?

H2O: Just Add Water isn't on any streaming service in Philippines yet, but it's available in Andorra, United Arab Emirates and Antigua & Barbuda and other countries. Streaming rights differ by country — switch your country in the header to see where.

Is H2O: Just Add Water on Netflix?

No, H2O: Just Add Water is not on Netflix in Philippines as of September 2026.

Is H2O: Just Add Water on Amazon Prime Video?

No, H2O: Just Add Water isn't on Amazon Prime Video in Philippines right now.

Where can I watch H2O: Just Add Water for free?

H2O: Just Add Water isn't streaming in Philippines yet, so there's no way to watch it free at the moment.

How many seasons are in H2O: Just Add Water?

H2O: Just Add Water has 3 seasons in total (78 episodes). The series concluded in 2010.

Are all episodes of H2O: Just Add Water out yet?

Yes — all 78 episodes across 3 seasons of H2O: Just Add Water are out and available to stream.

Is there a Season 4 of H2O: Just Add Water?

No — H2O: Just Add Water ended after 3 seasons, so there is no Season 4.