Chitande aulonocara - Aulonocara ethelwynnae

Scientific name: Aulonocara ethelwynnae

Common name: Chitande aulonocara

Family: Cichlidae

Usual size in fish tanks: 7 - 8 cm (2.76 - 3.15 inch)

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Recommended pH range for the species: 7 - 8.3

Recommended water hardness (dGH): 14 - 28°N (250 - 500ppm)

0°C 32°F30°C 86°F

Recommended temperature: 23 - 25 °C (73.4 - 77°F)

The way how these fish reproduce: Spawning

Where the species comes from: Africa

Temperament to its own species: peaceful

Temperament toward other fish species: peaceful

Usual place in the tank: Middle levels

Short Description

The Chitande Aulonocara (Aulonocara ethelwynnae) is a peaceful cichlid species endemic to Lake Malawi in Africa. Known for their vibrant coloration, especially in males, these fish thrive in well-maintained aquariums with rocky structures and open swimming spaces. Their mouthbrooding reproductive behavior adds to their appeal, making them a fascinating addition to any freshwater tank.

Origin

Aulonocara ethelwynnae is native to Lake Malawi, one of Africa’s most biodiverse freshwater lakes. They inhabit rocky shorelines with sandy substrates, where they forage for food and establish territories. Their natural habitat highlights the importance of mimicking similar conditions in a home aquarium for their well-being.

Tank Requirements

A tank of at least 120 liters (30 gallons) is recommended for a small group of Chitande Aulonocara. Maintain water temperatures between 23-25°C (73.4-77°F), a pH range of 7-8.3, and water hardness of 14-28°N (250-500 ppm). Provide plenty of rockwork to create hiding places, especially for females, while ensuring open swimming spaces at the front. Good filtration and regular water changes are essential to maintain water quality.

Food and Feeding

Chitande Aulonocara are omnivorous and thrive on a varied diet. Offer meaty treats such as mysis shrimp, bloodworms, krill, and brine shrimp. Supplement their diet with spirulina-based flakes or granules to ensure balanced nutrition. Feed them 2-3 times daily in small portions to prevent overfeeding and maintain water quality.

Compatibility

These peaceful cichlids do well in community tanks with other Lake Malawi species of similar size and temperament. Avoid keeping them with aggressive or overly dominant fish. A recommended ratio is one male to three females to reduce aggression and promote harmonious interactions.

Sexing

Males are more colorful, displaying vibrant hues of blue, yellow, or orange, depending on their variant. Females are typically smaller and have a drab, silver-gray appearance.

Breeding

Chitande Aulonocara are maternal mouthbrooders. After spawning, the female collects the fertilized eggs in her mouth and incubates them for approximately 3 weeks. During this time, she may hide and refrain from eating. Once the fry are released, they can be fed newly hatched brine shrimp. Provide caves or rock shelters to encourage spawning behavior.

Lifespan

With proper care, Aulonocara ethelwynnae can live up to 10 years. Maintaining stable water parameters, a balanced diet, and a stress-free environment are crucial for their longevity.

Picture

Bought by aqua-fish.net from jjphoto.dk.