FISH TANK is the story of 15-year old Mia (Katie Jarvis), whose life is turned on its head when her mother (Kierston Wareing) brings home a new boyfriend (Michael Fassbender). Set in the decaying landscape and council estates of Essex, director Andrea Arnold reinforces her reputation as a British auteur and casts the same unflinching, unprejudiced gaze and touches on the themes of her Oscar-winning short WASP to create an original and unsettling tale for our age.