Parrot Cichlid (H. nicaraguensis)

• The scientific name Heros nicaraguensis actually refers to the Macaw Cichlid or Nicaraguan Cichlid. 

Origin:

• As the name suggests, this species is native to Central America, specifically found in the Atlantic slope drainages of Nicaragua and Costa Rica. They inhabit slow-moving rivers, lakes, and lagoons.

Key Characteristics:

• Appearance: Nicaraguan Cichlids are admired for their vibrant coloration. They typically have a base color that can range from yellowish-gold to olive green, overlaid with striking patterns of red, orange, and blue. Males often display more intense colors, especially during breeding.
• Temperament: They are generally considered to be moderately aggressive cichlids. While not as boisterous as some larger Central American species, they can be territorial, especially during spawning. Their temperament can vary depending on the individual, tank size, and tank mates.
• Size: They can grow to a respectable size, reaching up to 15-25 cm (6-10 inches) in length, with males typically growing larger than females.
• Tank Requirements:
  • A tank of at least 120 liters (30 gallons) is recommended for a single fish, and 180 liters (48 gallons) or more for a pair or community.
  • The aquarium should provide plenty of hiding places using rocks, driftwood, and robust plants. A sandy or fine gravel substrate is suitable.
• Water Parameters:
  • Temperature: 24-28°C (75-82°F)
  • pH: 6.5-7.5 (slightly acidic to neutral)
  • Hardness: 5-15 dGH (soft to moderately hard)
• Diet: Nicaraguan Cichlids are omnivores in the wild, feeding on insects, crustaceans, and plant matter. In the aquarium, they thrive on a varied diet of high-quality cichlid pellets or flakes, supplemented with live or frozen foods (like bloodworms, brine shrimp, and earthworms), and occasional vegetable matter.
• Compatibility: They can be kept with other moderately sized and similarly tempered fish. Avoid keeping them with very small or docile species that might be bullied. Suitable tank mates could include other Central American cichlids of comparable size and temperament, larger tetras, or robust catfish.
• Breeding: They are substrate spawners. The pair will clean a flat surface (like a rock or piece of driftwood) and lay their eggs. Both parents exhibit strong parental care, defending their eggs and fry.