Welcome to Mermaid Village

Plot
While having fun imagining things.Hilary imagines herself to the Bubbletuck lakes and she and the Guppies meet a new mermaid friend named Mermaid Coral.She shows them Mermaid Village.But when Snotty Seasquirt traps the mermaids.Mermaid Coral has to team up with her new friends to get the key and save the mermaids.