H2O: Just Add Water

Season 3, Episode 5

Episode Title: Big Ideas

Air Date: 2009-10-30

Overview:

To get more interest in the cafe, Zane develops a dirt bike race. However, Rikki finds out that it is a scam. She and Bella decide to team up to teach him a lesson. Meanwhile, Lewis and Cleo find out something interesting about mixing the waters in the Moon Pool