Watch H2O: Just Add Water Online

H2O: Just Add Water revolves around three teenage girls facing everyday teen problems with an added twist: they cope with the burden of growing a giant fin and transforming into mermaids whenever they come in contact with water. Read More

Watch H2O: Just Add Water online. Featuring Phoebe Tonkin and Cariba Heine, H2O: Just Add Water has 3 seasons and 78 episodes in total. It is available for streaming online in the UK on 3 services such as Netflix and Sky Go. It is classified as Drama and Family genre series and the average rating across the web is 7.7. The TV series was filmed in Australia and was first aired on 2006. Read Less