Real-life mermaids, Sirena, Nixie and Lyla are part of a mermaid pod, which lives in the waters of Mako Island. As young members of the pod, 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 forms a special connection with Mako. Zac is given a fish-like tail and amazing powers. The mermaid pod is forced to leave Mako, leaving behind the three mermaid girls, cast out of the pod. They know there's only one way they will be allowed to rejoin the pod: They must get legs, venture onto land and take back Zac's powers – or risk being outcasts forever.
A Visit from the East 9.0
Air date: 2016-05-15
Runtime: 24 min
Overview: Ondina is tasked with teaching the younger mermaids. A mermaid from China joins the pod. During a full moon ceremony, a terrifying beast emerges.
Seeing Is Believing 5.0
Air date: 2016-05-22
Runtime: 24 min
Overview: When marine park workers are sent to investigate the reported sea monster, the mermaids must create a credible explanation to stop further inquiries.
Recipe for Success 0.0
Air date: 2016-05-29
Runtime: 24 min
Overview: Weilan casts a knowledge transference spell on Zac to help him pass a biology test. But more than just science facts transfer from her body to his!
Mopping Up 0.0
Air date: 2016-06-05
Runtime: 24 min
Overview: When Evie tries using her new moon ring to magically finish her chores, things quickly get out of control. Joe makes an upsetting announcement.
The Puzzle Box 0.0
Air date: 2016-06-12
Runtime: 24 min
Overview: Weilan comes up with the idea of using a Chinese puzzle box to trap the sea dragon. Cam panics when Carly suggests they take dance lessons.
New Beginnings 10.0
Air date: 2016-06-19
Runtime: 24 min
Overview: Evie's moon ring lesson with Ondina takes an unexpected turn. At the marine park, Mimmi discovers the reason for a rescued dolphin's distress.
Turning the Tide 0.0
Air date: 2016-06-26
Runtime: 24 min
Overview: Zac begs Weilan to teach him an Eastern spell few have mastered, which he hopes to use against the dragon. Joe encounters a water ball.
The Way of the Dragon 0.0
Air date: 2016-07-03
Runtime: 24 min
Overview: On the eve of the full moon, Ondina and Mimmi defy Veridia's orders. Evie becomes suspicious when she spots Zac and Weilan meeting in secret again.
Reversal of Fortune 10.0
Air date: 2016-07-10
Runtime: 24 min
Overview: After overhearing Ondina blaming her for Evie's loss, Weilan runs off. Meanwhile, Mimmi and Ondina combine their powers to try to restore Evie.
Wishful Thinking 0.0
Air date: 2016-07-17
Runtime: 24 min
Overview: Zac realizes a shell he found has magical powers, and he accidentally sends the mermaids back in time five years, where they meet his younger self.
Lost and Found 0.0
Air date: 2016-07-24
Runtime: 24 min
Overview: While Ondina teaches the little mermaids to walk on land, her fastest-learning student wanders off and soon runs into Chris and Karl on the beach.
Trust Issues 0.0
Air date: 2016-07-31
Runtime: 24 min
Overview: When Mimmi and Chris go on a date at the beach, Ondina goes to great lengths to protect her. Cam tries to lure more upscale customers to the cafe.
Letting Go 0.0
Air date: 2016-08-07
Runtime: 24 min
Overview: Mimmi and Zac are startled by a mysterious yet strangely familiar vision. Cam's dual role as Carly's boss and boyfriend becomes difficult to manage.
Age Before Beauty 0.0
Air date: 2016-08-14
Runtime: 24 min
Overview: Weilan mistakenly makes tea for Rita using a magic growth accelerator. Can the mermaids cure Rita before Mrs. Trumble takes over her principal job?
The Legend of Jiao Long 0.0
Air date: 2016-08-21
Runtime: 24 min
Overview: A priceless artifact recovered by a deep-sea treasure hunter provides a clue as to how the mermaids can defeat the water dragon.
Homecoming 10.0
Air date: 2016-08-28
Runtime: 24 min
Overview: The vision reappears to Mimi and Zac, this time speaking to them. Weilan learns a new detail about the dragon legend that suggests Nerissa is alive.
