Enchantimals and the Water Prison

Enhantimals and the Water Prison is a movie about Dolce Dolphin. The son of the Kraken, Kraken jr., wants the ocean to have more energy. And for that, he needs more Enchantimals in the ocean. So he starts taking the land Enchantimals and turning them into mer-animals. That means they still have their normal upper body, but a fishtail for legs. Dolce and the other sea Enchantimals, Jessa Jellyfish, Clarita Clownfish, Cameo Crab, Starling Starfish, and Preena Penguin, have to stop Kraken jr. They face lot's of problems, including Dolce herself taking an unwanted visit to the Water Prison. What will happen in the end?