H2O Just Add Water - Season 3, Episode 07: Happy Families
Trailer
Completing the adventures of the third season of this series that depicts the life of three girls, who suddenly find them into the cave with a Moon Pool which has the ability to transform them in the water to mermaids and give them magic powers. So, this new season depicts the life of three teenage girls, who live a natural life till this magical day, when they can transform themselves to mermaids.