H2O: Mermaid Adventures Season 1 Episode release dates & where to watch

1. The Secret of Mako Island

Cleo, Emma and Rikki get stranded on Mako island and fall into a magic pool where their lives change forever.

2. Caught in the Net

Emma competes in a contest, Cleo is stuck babysitting an intern and save an injured sea turtle.

3. The White Mermaid

The girls discover of an ancient mermaid statue and return it but treasure hunters have another idea.

4. A Stormy Party

A storm threatens to wash out a birthday party.

5. Mako Island Hotel

Zane's father plans a luxury resort on Mako Island.

6. The Mysterious Seaweed

Aggressive blue seaweed attacks Emma.

7. It's in the Bag!

Discarded plastic bags pose a threat to Teddy and his friends.

8. Dolphin City Triangle

Atmospheric disturbances result in disastrous consequences.

9. Poseidon's Daughter

Dolphin City is the location for a new movie.

10. Dolphin City Mascot

Danny gets captured by the Oceanic Center for observation.

11. Bad Waves

Lewis and the girls must find what's behind mysterious sound waves that are creating havoc.

12. Jaw-ache!

Berk breaks a tooth and wanders near the beach in pain, causing a panic.

13. The Lost Ring Finale

Rikki takes matters into her own hands by spying on her dad and his new girlfriend.