H2O: Just Add Water
The Heat is On (2x18)
Air date: Jan 25, 2008
For the first anniversary of the girls being mermaids, Cleo decides to throw a party. However, Emma and Rikki fall out following a fight between Ash and Zane and Cleo may have to celebrate alone.
- Premiered: Jul 2006
- Episodes: 78
- Followers: 635
- Ended
- Network 10
- Wednesday