Azureus - Copadichromis azureus

Scientific name: Copadichromis azureus

Common name: Azureus

Family: Cichlidae

Usual size in fish tanks: 15 - 18 cm (5.91 - 7.09 inch)

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Recommended pH range for the species: 7.8 - 8.6

Recommended water hardness (dGH): 5 - 15°N (89.29 - 267.86ppm)

0°C 32°F30°C 86°F

Recommended temperature: 24 - 28 °C (75.2 - 82.4°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: aggressive to smaller

Usual place in the tank: Middle levels

Food and Feeding

Copadichromis azureus thrive on a diet of high-quality flakes and pellets as their staple food. To enhance their natural coloration, supplement their diet with protein-rich foods like krill, brine shrimp, and freshwater shrimp. This varied diet not only brings out the vibrant blue hues in males but also supports their overall health and well-being. Occasionally, you can add spirulina-based foods to ensure they receive the necessary plant matter in their diet, which is essential for balanced nutrition.

Origin

Native to the African waters of Lake Malawi, Copadichromis azureus are endemic to this region's rocky and sandy habitats. Lake Malawi is known for its diverse cichlid population, and the azureus is a striking example of the unique and colorful species that originate from this lake. They are adapted to the specific water conditions found in Lake Malawi, making it important to replicate these conditions in a home aquarium to keep them healthy.

Sexing

Sexual dimorphism in Copadichromis azureus is quite pronounced. Males display an intense blue coloration, especially during breeding or territorial displays, making them easily distinguishable from the females. Females, on the other hand, have a more subdued silvery body color, lacking the vibrant blue of the males. This difference in coloration is most noticeable once the fish have reached maturity.

Breeding

Breeding Copadichromis azureus can be a rewarding experience due to their fascinating reproductive behavior. The male initiates the process by selecting a suitable spawning site, usually next to rock work. He will dig a pit by blowing sand against the rock with his gills, creating a secure area for the female to deposit her eggs. The female will follow the male to this site, where she lays her eggs. As the female quickly scoops the eggs into her mouth, the male releases his sperm, which the female also takes into her mouth to fertilize the eggs. This mouthbrooding process allows the female to protect the eggs and fry until they are ready to be released. The fry are typically released after three weeks and can be fed newly hatched brine shrimp or finely crushed flakes.

Lifespan

The expected lifespan of Copadichromis azureus is approximately 5-8 years in a well-maintained aquarium. Their longevity can be influenced by factors such as water quality, diet, and stress levels. Providing a stable environment with proper care can help ensure they reach the upper end of this lifespan range.

Tank Setup and Environment

To replicate their natural habitat in Lake Malawi, it is crucial to provide an aquarium with plenty of rock work and hiding places. A tank size of at least 200 liters (50 gallons) is recommended to accommodate their active swimming and territorial nature. The tank should have a sandy substrate with ample rock formations, creating territories and hiding spots. Copadichromis azureus prefer water with a pH between 7.8 and 8.6 and a temperature range of 24-28°C (75-82°F). Maintaining stable water conditions is key to their health and vibrancy.

Compatibility and Tankmates

Copadichromis azureus are relatively peaceful cichlids compared to other Malawi species, making them suitable for a community setup with other non-aggressive cichlids. They do well with other species from Lake Malawi, such as Aulonocara (Peacock cichlids) and less aggressive mbuna. However, they should not be kept with highly aggressive or territorial cichlids, as this can lead to stress and potential injury. Keeping them in a group of at least 4 males with several females helps distribute any territorial aggression and promotes natural schooling behavior.

Short Description

Copadichromis azureus, also known as the Azureus Cichlid, are stunning schooling cichlids known for their brilliant blue coloration, particularly in males. They are relatively peaceful and can be kept in a community of non-aggressive cichlids, provided the tank has adequate space and hiding places. A minimum group of 4 males with multiple females is ideal for displaying their natural schooling behavior. They thrive in tanks with plenty of rock work, mimicking their natural habitat in Lake Malawi, and benefit from stable water conditions and a varied diet.

Picture

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