Zac is a teenage boy who decides to camp on Mako Island, unaware that three mermaids, Sirena, Nixie, and Lyla, who are guardians of the island, are watching him. That night, when the full moon rises, the boy comes into contact with the magic water of the Moon Pool. The following morning, Zac discovers that he has the ability to control and manipulate water. Later, after accidentally falling into the water, he finds that he has also become a merman with a fish-like tail. His new-found merman abilities will cause problems for the mermaids.
The three mermaids, curious about living on land and motivated to remove Zac's merman powers, venture onto the land and learn to live among humans.
Characters
Main Characters
| Character | Actors / Voice actors | ||
|---|---|---|---|
| Season 1 | Season 2 | ||
| Lyla | Lucy Fry | ||
| Nixie | Ivy Latimer | ||
| Sirena | Amy Ruffle | ||
| Zac | Chai Romruen | ||
| Erik | Alex Cubis | ||
| Mimmi | Allie Bertram | ||
| Ondina | Isabel Durant | ||
Reccuring Characters
- Dominic Deutscher as Cam
- Gemma Forsyth as Evie
- Kerith Atkinson as Rita Santos
- Rowan Hills as David
- Brooke Nichole Lee as Carly
Episodes
Season 1
- The Outcasts - February 15, 2014
- Getting Legs - February 22, 2014
- Meeting Rita - March 1, 2014
- Lyla Alone - March 8, 2014
- Blizzard - March 15, 2014
- Dolphin Tale - March 22, 2014
- Zac's Pool Party - March 29, 2014
- Zac's Return To Mako - April 5, 2014
- The Siren - April 12, 2014
- Zac Returns To Mako - April 19, 2014
- I Don't Believe In Mermaids - April 26, 2014
- Close Calls - May 3, 2014
- Betrayal - May 8, 2014
- Battlelines - May 10, 2014
- Sirena's Secret - May 17, 2014
- Truce - May 24, 2014
- Moon Ring 2 - May 31, 2014
- The Trident Job - June 14, 2014
- Where's The On Botton - June 21, 2014
- Nowhere To Hide - June 21, 2014
- Aquata Returns - June 28, 2014
- Evie Times Two - July 5, 2014
- Trust - July 12, 2014
- Zac's Choice - July 19, 2014
- Betrayed - July 26, 2014
- Desicion Time - August 2, 2014