Catoprion mento (Piranha mento, big head pacou)

The Catoprion Mento is a fish belonging to the cichlid family. It is a large fish, which can measure up to 50 centimeters in length. Its color generally varies between gray and brown, with darker spots on the body. He has a wide and flattened head, with eyes that are relatively small compared to the size of his head. The Catoprion Mento also has a prominent dorsal fin and a caudal bifide fin, which gives it an imposing and intimidating appearance.

The Catoprion Mento is a territorial and aggressive fish, and it is known to be very protective of its territory. He can become very aggressive towards other fish approaching his territory, and he will not hesitate to attack them if necessary. Due to its territorial behavior, it is recommended to maintain it in a large aquarium, and not to put it in the company of other fish which could be considered as predators or competitors for its territory.

The Catoprion Mento is a carnivorous fish, and it feeds mainly on small fish, crustaceans and molluscs. He was also observed eating aquatic plants, although this is not his main source of food.