Taryn Marler

Will discovers that Bella is a mermaid.

Bella tries to start a relationship with Will, but sees that he's got another girl; Lewis tests the magic water at school and attracts the attention of the science teacher.

Sophie becomes manager of the cafe; Bella can't stop sneezing.

Zane challenges Will's free-diving skills; a unique crystal is found in the Moon Pool.

A picnic leads Don to end his relationship with Samantha until Cleo encourages him to pursue it; Sophie competes with Bella for a job and sets her sights on Zane.

Rikki is frustrated by the water attacks and goes to Mako Island on a full moon to confront the strange force in the Moon Pool; with Cleo and Bella delayed, Will pursues her and discovers she's been affected by the experience.