Sirena, Nixie and Lyla are part of a mermaid pod, which lives in the waters of Mako Island. It is their job to protect the Moon Pool and guard it from trespassers. But on the night of a full moon, the mischievous mermaid girls neglect their duties. Sixteen-year-old land-dweller Zac enters the Moon Pool and is given a fish-like tail and amazing powers.
Last Episode02x26 The Chosen One Aired: Aug. 07, 2015
The chamber's true purpose is revealed: to drain the magic from all mermaids. Zac risks his life to shut it down and restore the mermaids' m …
Series Fun Facts
- SPOILER: Rumors are that there will only be three seasons of this series (just like with H2O: Just Add Water (AU)).
- During the casting process for the first season, 500 actresses auditioned for the three mermaid leads. The roles eventually went to Lucy Fry, Ivy Latimer, and Amy Ruffle.
- Lucy Fry is the second mermaid from an 'H2O' series to subsequently play a vampire (Princess Vasilisa "Lissa" Dragomir in Vampire Academy). Claire Holt also portrayed original vampire Rebekah…
[show]Lucy Fry is the second mermaid from an 'H2O' series to subsequently play a vampire (Princess Vasilisa "Lissa" Dragomir in Vampire Academy). Claire Holt also portrayed original vampire Rebekah Mikaelson in The Vampire Diaries and then in its spin-off "The Originals" (2013).