Xingu Peacock Bass - (Cichla Melaniae)

🐟 Xingu Peacock Bass - (Cichla melaniae) – Powerful Amazonian Predator Fish

The Xingu Peacock Bass (Cichla melaniae) is a stunning and powerful predatory fish native to Brazil’s Rio Xingu and surrounding tributaries. Known for its vibrant gold and green coloration, bold vertical bars, and streamlined, muscular build, this species is a favorite among monster fish keepers and public aquariums.

An apex predator in its natural habitat, the Xingu Peacock Bass is highly active, fast-swimming, and requires a very large aquarium with open swimming space. Its impressive size, beauty, and aggressive feeding habits make it a show-stopping centerpiece for advanced aquarists with the proper setup.

🔎 Quick Facts – Xingu Peacock Bass

• 📛 Common Name: Xingu Peacock Bass
• 🔬 Scientific Name: Cichla melaniae
• 🌍 Origin: Rio Xingu Basin, Brazil (South America)
• 🎨 Appearance: Golden-green body, black vertical bars, orange accents on fins
• 📏 Max Size: 24–28 inches (61–71 cm)
• 💎 Availability: Occasionally available; prized by monster fish enthusiasts

😇 Behavior & Temperament

• ⚔️ Aggressive predator – best kept with large, robust tankmates
• 🐟 Highly active and territorial, especially during feeding
• 🌊 Requires plenty of swimming room and open space

🏠 Aquarium & Tank Requirements

• 📦 Minimum Tank Size: 300+ gallons
• 🪵 Open swimming space with a few large structures for cover
• 🌊 Strong filtration and high oxygenation
• 💡 Bright lighting enhances coloration

💧 Water Parameters

• 🌡️ Temperature: 78–84°F (25–29°C)
• ⚗️ pH: 6.0–7.5
• 💧 Hardness: Soft to moderately hard

🍽️ Diet – Carnivorous

• 🐟 Whole fish (fresh or frozen)
• 🦐 Shrimp, prawns, and other crustaceans
• 🪱 Earthworms and meaty prepared foods
• 🚫 Avoid live feeder fish to prevent disease introduction

📋 Overview Table

✨ Highlight:
The Xingu Peacock Bass is a massive, vibrant Amazonian predator that demands space, power, and respect—perfect for experienced aquarists seeking a true centerpiece fish.