how large can cory catfish get
The Emerald Catfish is a larger member of the Corydoras family, reaching between 2 3/4 - 3 inches (7 - 8.4 cm) in length in the aquarium, though a large female can reach about 3 1/2 inches (9.0 cm). They have a lifespan of up to 13 years in a properly maintained aquarium.