Pac-Man frogs come in a variety of colour forms and are known by many common names (Argentine horned frogs, ornate horned frogs, horned frogs). Due to their forgiving nature, ease of care, and the availability of captive-bred specimens, Pac-Man frogs make great pets. These frogs can reach adult size in one to one and a half years. Adult males are smaller (2½ inches to 4 inches in length depending on the species) than female Pac-Man frogs, which can reach lengths of 4 inches to 7 inches. Under optimal conditions with the right amphibians supplies, Pac-Man frogs can live approximately 15 years in a captive environment.