The Sulfur-Head Peacock Cichlid is a striking African cichlid from Lake Malawi, known for its vibrant yellow forehead marking and relatively peaceful nature.
Overview
The Sulfur-Head Peacock Cichlid (Aulonocara maylandi), also known as Mayland's Peacock, is a captivating species known for its distinctive yellow “sulfur” marking on the head. Native to the rocky regions of Lake Malawi in Africa, this cichlid is relatively peaceful for a peacock cichlid, although males can be territorial. Its vibrant colors and moderate care requirements make it a great choice for intermediate aquarists.
Tank Requirements
Sulfur-Head Peacocks thrive in a well-maintained aquarium of at least 150 liters. They prefer warm water temperatures between 24-28°C, a pH range of 7.5-8.5, and moderate to hard water (GH 10-20). A sandy substrate with rocky caves and hiding places mimics their natural habitat, allowing them to feel secure. Strong filtration and regular water changes are essential to maintain water quality.
Feeding and Diet
In the wild, Aulonocara maylandi feeds on small invertebrates and crustaceans. In captivity, they enjoy a diet of high-quality pellets, flakes, and live or frozen foods such as brine shrimp and bloodworms. Providing a varied diet ensures vibrant coloration and promotes overall health.
Care and Maintenance
While hardy, Sulfur-Head Peacocks need stable water conditions and regular maintenance. Weekly water changes of 20-30% and periodic tank cleaning will help maintain optimal health. Keep an eye out for common cichlid ailments, such as Malawi bloat, which can be prevented with good water quality and a balanced diet.
Compatibility
Sulfur-Head Peacocks are generally peaceful but may display territorial behaviors, particularly during breeding. They can be kept with other non-aggressive African cichlids of similar size. Avoid housing them with highly aggressive or very small, delicate fish to reduce stress and territorial conflicts.
Breeding
Breeding Aulonocara maylandi is achievable in a well-maintained aquarium. They are mouthbrooders, with females carrying fertilized eggs in their mouths until they hatch. For successful breeding, provide a stable environment, plenty of hiding spots, and a nutritious diet. Removing the fry to a separate tank can help increase survival rates, as adult fish may prey on them.