Description
The Peacock Bass – Xingu (Cichla species) is a striking and powerful predatory fish native to the Xingu River basin in South America. Known for its vibrant coloration and impressive size, this species is a popular choice among experienced aquarists who can provide the large, well-maintained environments it requires. The Peacock Bass is prized for its bold patterns and active hunting behaviour, making it a captivating centerpiece fish.
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Features of Peacock Bass – Xingu
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Can grow up to 70 cm in length in captivity
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Distinctive golden-yellow body with dark vertical bars and vivid markings
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Large, muscular body with a pronounced mouth and sharp teeth
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Aggressive predator with territorial tendencies
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Requires spacious, well-maintained tanks
The Best Aquarium Size for Peacock Bass – Xingu
A minimum aquarium size of 1000 litres is essential to accommodate its size and swimming needs. Large, open swimming areas with secure lids are necessary to prevent escape.
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Tank Mate Compatibility for Peacock Bass – Xingu
Due to their predatory nature, tank mates should be large, robust, and fast, or the Peacock Bass should be housed alone. Suitable companions may include:
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Large Plecos
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Large Catfish species (e.g., Redtail Catfish)
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Other large, aggressive cichlids (cautiously)
Avoid small or slow-moving fish that will be seen as prey.
Diet for Peacock Bass – Xingu
Carnivorous diet consisting primarily of live or frozen foods such as feeder fish, shrimp, earthworms, and other protein-rich sources. Occasionally, high-quality carnivore pellets can be offered.
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Aquarium Setup for Peacock Bass – Xingu
Aquarium Filtration
Powerful mechanical and biological filtration is critical to maintain pristine water conditions due to high bioload.
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Aquarium Plants
Plants are generally not recommended as Peacock Bass may uproot or damage them.
Aquarium Lighting
Moderate lighting to reduce stress and replicate natural river conditions.
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Aquarium Heating
Maintain water temperatures between 25°C and 28°C to mimic tropical river habitats.
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Aquarium Substrate
Use fine sand or smooth gravel substrate to replicate natural riverbeds.
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Aquarium Decorations
Provide large driftwood pieces and rocks to create hiding spots and break up swimming areas, while allowing ample open space for active swimming. Ensure decorations are secure to prevent injury.
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