Common Name: Azul Peacock Bass
Scientific Name: Cichla piquiti
Other Names: Blue Peacock Bass, Tucunaré Azul
The Azul Peacock Bass is a striking and popular game fish known for its size and vibrant coloration. It has a robust and elongated body with blue-green tones, and the belly turns blue in clear water. Adults have five wide, dark vertical bars below the dorsal fin, a pattern that sets Cichla piquiti apart from the other peacock bass species. Juveniles look different: they have a dark horizontal stripe running from the head to the dark spot at the base of the tail, plus three dark blotches along the side. This species is a part of the Cichla genus, known for its powerful build and predatory nature.
Habitat and Distribution: Cichla piquiti is native to South America, found only in the Rio Tocantins basin in Brazil, which includes the Rio Araguaia. It has also been introduced into the Paraná River basin and the Pantanal. It lives in rivers, lakes, and reservoirs, where it preys mainly on smaller fish.
Size and Lifespan: The Azul Peacock Bass is a large cichlid that can reach about 2 feet in the wild, with record fish of 60-65 cm (about 11 lb). In captivity, with ample space and proper care, they can live for 10-15 years or more.
Diet and Behavior: This species is carnivorous, feeding primarily on smaller fish, crustaceans, and occasionally insects. In an aquarium setting, they require a diet rich in protein, which can include live or frozen fish, shrimp, and high-quality pellets or sticks formulated for large carnivorous fish. The Azul Peacock Bass is known for its aggressive feeding behavior and strong predatory instincts.
Breeding and Reproduction: Breeding Azul Peacock Bass in captivity can be challenging. They are substrate spawners and exhibit parental care, with both parents guarding the eggs and fry.
Aquarium Care and Tank Requirements: Due to their potential size and active nature, a very large aquarium is necessary. A 180-gallon tank works only as a grow-out size for juveniles; adults need 300+ gallons in a tank at least 8 ft long and 2.5-3 ft front to back. The tank should include open swimming areas as well as hiding spots provided by rocks and large driftwood. Strong filtration and regular water changes are crucial to maintain water quality.
Ideal Tank Mates: Given their size and predatory nature, Azul Peacock Bass should be kept with other large, robust species that can withstand their temperament. Suitable tank mates include other large cichlids, catfish, and similarly sized fish. Smaller fish will likely be viewed as prey.
Difficulty Level: Advanced. Their large size, specific dietary requirements, and aggressive nature require experienced aquarists who can provide the necessary care and tank environment.
Water Parameters:
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Temperature: 76-82°F (24-28°C)
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pH: 6.5-7.5
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General Hardness (GH): 5-15 dGH
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Carbonate Hardness (KH): 3-8 dKH
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Ammonia: 0 ppm
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Nitrite: 0 ppm
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Nitrate: <20 ppm
Additional Information:
- Young Azul Peacock Bass at the sizes we sell show the juvenile pattern, a dark horizontal stripe with side blotches. They develop the adult pattern of five dark vertical bars as they grow.
- The Azul Peacock Bass's striking coloration and dynamic behavior make it a prized specimen for large aquariums or public displays.
- They require ample space for swimming and a well-balanced diet to maintain their health and vibrant colors.
- Due to their aggressive and predatory nature, careful consideration is needed when selecting tank mates and setting up the aquarium.
Restrictions:
Banned or permit required in Hawaii, Maine and Nevada. Check your state's rule in our list of illegal fish by state.
