Intermedia Peacock Bass

Intermedia Peacock Bass (Cichla intermedia)

The Intermedia Peacock Bass, scientifically known as Cichla intermedia, is a striking freshwater predator from the rivers of South America, primarily found in Brazil and neighboring regions. Known for its bold black vertical stripes and vibrant yellow-gold accents, this species is highly prized among aquarists who seek a visually stunning centerpiece for large freshwater tanks. Its combination of intelligence, territorial behavior, and active hunting habits makes it a favorite for experienced hobbyists.

Adult Intermedia Peacock Bass can reach 16–20 inches (40–50 cm) in captivity, requiring a large aquarium of at least 250–300 gallons to provide adequate swimming space. A tank setup should include open areas for swimming, sturdy decorations for territorial boundaries, and excellent filtration to maintain clean, oxygenated water. They thrive in temperatures of 78–84°F (25–29°C) with a neutral to slightly acidic pH, replicating their natural riverine environment.

This species is a carnivore and should be fed a diet of live or frozen prey, including small fish, shrimp, crayfish, and high-quality predatory pellets. Their natural hunting instincts make feeding time engaging to watch, as they actively stalk and capture prey with precision. Providing hard-shelled foods occasionally can also help maintain their strong teeth and overall health.

While the Intermedia Peacock Bass is aggressive toward other fish, careful tankmate selection can allow cohabitation with other large, non-aggressive species. Known for their intelligence, they often recognize feeding routines and respond to their owners, adding an interactive element to their care. With proper attention to diet, water quality, and tank size, these fish can live 10–15 years, providing long-term enjoyment for dedicated aquarists.

For verified species information and habitat data, visit FishBase.

 Frequently Asked Questions (FAQs)

1. How big does the Intermedia Peacock Bass get?
They grow to about 16–20 inches (40–50 cm) in captivity.

2. What tank size is required?
A minimum of 250–300 gallons is recommended for adults.

3. What do they eat?
They are carnivorous, feeding on shrimp, small fish, crayfish, and predatory pellets.

4. Can Intermedia Peacock Bass live with other fish?
Yes, but only with large, non-aggressive species that can handle their territorial behavior.

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