Azul Peacock Bass

Azul Peacock Bass (Cichla sp. “Azul”)

The Azul Peacock Bass, scientifically referred to as Cichla sp. “Azul”, is one of the most visually stunning freshwater predators available to aquarists. Native to the rivers and floodplains of South America, this species is celebrated for its striking blue-green hues, contrasting black vertical stripes, and bold, commanding presence. Known for its intelligence and active behavior, the Azul Peacock Bass is a true centerpiece fish that brings energy and elegance to large aquariums.

This species can grow up to 18–22 inches (45–55 cm) in captivity, making it suitable only for very large aquariums or indoor ponds of 300 gallons or more. They thrive in environments with open swimming spaces, sturdy hiding areas, and high-quality filtration to maintain clean, oxygenated water. Ideal water parameters include temperatures of 78–84°F (25–29°C) and a slightly acidic to neutral pH. Because of their territorial nature, Azul Peacock Bass are best kept alone or with other large, robust fish capable of coexisting peacefully.

Feeding the Azul Peacock Bass is an engaging experience. These carnivorous fish enjoy a diet of live or frozen prey, including shrimp, small fish, crayfish, and specially formulated predatory pellets. Their hunting behavior is deliberate and fascinating to observe, as they actively patrol their tank, stalk food, and demonstrate remarkable coordination. Providing a balanced diet helps maintain their vibrant colors and robust health.

Despite their aggressive tendencies toward tankmates, Azul Peacock Bass display intelligence and responsiveness toward their keepers. Many owners note that these fish recognize feeding routines and interact with their environment in ways that make them feel almost personable. With proper care and tank management, they can live 10–15 years, making them a long-term and visually striking addition to any large freshwater aquarium.

For verified species information and natural habitat data, visit FishBase.

Frequently Asked Questions (FAQs)

1. How big does the Azul Peacock Bass get?
They typically reach 18–22 inches (45–55 cm) in captivity.

2. What tank size do they require?
A minimum of 300 gallons is recommended for adult specimens.

3. What do Azul Peacock Bass eat?
They are carnivores and thrive on shrimp, small fish, crayfish, and predatory pellets.

4. Can they live with other fish?
Only with large, robust species that can tolerate their territorial behavior.

5. How long do Azul Peacock Bass live?
With proper care, they can live 10–15 years.