The Pinima Peacock Bass (Cichla pinima), also known in Brazil as tucunaré pinima, is a large South American peacock bass prized for its bold markings, fast growth, and commanding predatory behavior. This species is native to Brazil and has been recorded from the lower Tapajós, Curuá-Una, lower Xingu, lower Tocantins, and Capim systems. FishBase lists a maximum size of 52 cm standard length, so this is a fish for advanced keepers with truly large aquariums.
The Pinima Peacock Bass is a true centerpiece predator for serious monster fish keepers. Juveniles and subadults are known for their elongated shape, dark midlateral banding, and rows of pale spotting, while adults develop a stronger barred and blotched look that gives them a powerful, trophy-fish appearance. Like other members of Cichla, it is an active tropical cichlid with a strong feeding response and an impressive presence once settled into a spacious setup.
Scientific name: Cichla pinima
Common names: Pinima Peacock Bass, tucunaré pinima
Family: Cichlidae
Origin: Brazil, in lower southern tributaries of the Amazon and adjacent drainages
Adult size: up to 52 cm SL; plan around a fish that will exceed 20 inches in body length
Temperament: aggressive, predatory, not community-safe with small fish
Care level: advanced
Diet: carnivorous / largely piscivorous peacock bass-type feeding behavior
Tank: juveniles are often started in 125+ gallons, while adult peacock bass are commonly recommended for 210+ gallons, with larger systems preferred for long-term housing because of their size and activity level
Water: warm tropical conditions; commonly cited aquarium guidance for peacock bass is about 75–82°F and pH 6.0–7.5
Tankmates: best alone or with other large, robust fish; smaller fish are likely to be viewed as food.
Bring home one of the most impressive predators in the freshwater hobby with the Pinima Peacock Bass (Cichla pinima). Native to Brazil, this stunning peacock bass is admired for its broken barring, pale spotting, and sleek, athletic build. As it matures, the Pinima develops into a commanding display fish that instantly becomes the focal point of any oversized aquarium.
This is not a beginner fish. Pinima Peacock Bass are best reserved for advanced aquarists who understand the demands of large predatory cichlids and can provide heavy filtration, warm clean water, and ample swimming room. In the right setup, however, they are highly rewarding fish with bold feeding behavior and undeniable presence.
Large, showpiece South American peacock bass with standout patterning.
Fast-moving, interactive predator for monster fish collections.
Excellent choice for experienced keepers building a large freshwater display.
Best housed in spacious aquariums with strong filtration and secure lids.
