Chanise, a young girl used to having her own way, desperately wants a pet. One day, her mom caves in and buys her an aquarium and fish, Chanise quickly tires of her fish, kills each one by improper feeding, and flushes them down the toilet. All are gone, except for Pangio. However, Pangio makes too much noise in the tank, so Chanise plots its death. As Chanise takes action to deal with Pangio she discovers all is not as it seems.