H2O: Just Add Water Facts, FAQ & Common Questions
2006 · 10 · Status: Ended · Rated: TV-PG
Frequently Asked Questions About H2O: Just Add Water
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does H2O: Just Add Water have?
H2O: Just Add Water has 3 seasons and 78 total episodes, spanning from its premiere on July 7, 2006 to April 16, 2010.
Is H2O: Just Add Water renewed, ended, or canceled?
H2O: Just Add Water has concluded its run and is officially ended.
How long does it take to binge watch H2O: Just Add Water?
It takes 31h 12m (1872 minutes) to watch the complete run of H2O: Just Add Water. At a standard pace of 2 hours per day, you will finish the entire series in approximately 16 days. Not realistic for a 48-hour weekend. At 31.2 total hours, watching at a healthy 2 hours per day will take approximately 16 days.
What is the highest-rated episode of H2O: Just Add Water?
The highest-rated episode is Season 1, Episode 25 ("Dr. Danger"), which holds an outstanding rating of 8/10 based on 3 audience ratings.
Where can you stream or watch H2O: Just Add Water?
H2O: Just Add Water is available for streaming on Netflix, Amazon Prime Video, Netflix Standard with Ads, Amazon Prime Video with Ads, Dove Amazon Channel. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for H2O: Just Add Water?
H2O: Just Add Water has an official content rating of TV-PG.
Who are the lead actors in H2O: Just Add Water?
The primary ensemble cast includes Phoebe Tonkin as Cleo Sertori (age 37), Cariba Heine as Rikki Chadwick (age 37), Angus McLaren as Lewis McCartney (age 37), Burgess Abernethy as Zane Bennett (age 39).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Phoebe Tonkin | Cleo Sertori | 37 |
| Cariba Heine | Rikki Chadwick | 37 |
| Angus McLaren | Lewis McCartney | 37 |
| Burgess Abernethy | Zane Bennett | 39 |
| Claire Holt | Emma Gilbert | 38 |
| Indiana Evans | Isabel "Bella" Hartley | 36 |
| Luke Mitchell | Will Benjamin | 41 |
| Taryn Marler | Sophie Benjamin | 38 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for H2O: Just Add Water are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.