How big does a geophagus get?

Geophagus, commonly known as earth eaters, can vary in size depending on the specific species. Generally, they range from about 4 to 12 inches (10 to 30 cm) in length. Some larger species, like Geophagus brasiliensis, can grow even bigger, reaching up to 14 inches (35 cm). Their size can also be influenced by factors such as diet, habitat, and tank conditions in captivity.