Where is the movie filmed?

or Coast, and Seapark is filmed at Seaworld. (There's actually a plage called 'Mermaid Beach' at or Coast, I'm thinking it's probably there out of all the places)
Also, Mako Island doesn't exist (sob)

here are some locations that it is filmed at (all in or Coast Australia):

This is where JuiceNet/Rikki's is filmed:
1 marina Crescent, Hollywell, Queensland, Australia

This is where cleos work is fimed(Marine Park):
Sea World, or Coast, Queensland, Australia

This is where the outside school scenes are filmed:
34 Clover colline Dr, Mudgeeraba, Queensland, Australia

^^^That is all i know

the filmed in or coast,queensland, australia (near brisbane)

it is filmed in australlia.

i agree

I think that I found Cleo's house:
36 Margaroola Ave, Biggera Waters, QLD 4216

I can't believe it, but after a long search, I finally found Emma's house in Google Maps: it's at 44 Anglers Esplanade, Runaway Bay. :)