Blue Orchid Peacock

Aulonocara kandeensis, commonly called the Blue Orchid Peacock, hails from the waters around Kande Island in Lake Malawi. Males are renowned for their spectacular blue and violet coloration with subtle metallic sheen, making them one of the most sought-after peacock cichlids in the hobby. Females are cryptically colored in brown and silver, allowing them to camouflage while brooding. Like all Aulonocara species, the Blue Orchid Peacock uses specialized sensory pores along its snout to detect invertebrates beneath the sandy substrate, hunting in a characteristic hovering posture just above the lakebed. In captivity, this species adapts well to aquarium life when provided appropriate water chemistry and adequate space. The Blue Orchid Peacock is a maternal mouthbrooder, with females incubating eggs and fry in their mouths for approximately three to four weeks. Males become territorial during spawning and may pursue females relentlessly, making it advisable to maintain a harem ratio of one male to three or more females. This species coexists best with other Aulonocara species or peaceful Haplochromines of similar size. It should not be combined with aggressive mbuna cichlids. A well-maintained 200-liter or larger aquarium with ample rockwork and open sandy zones provides an ideal environment.

Tank Setup A minimum 200-liter tank is recommended for a small harem group. Arrange rocks in stacked formations to create cave territories while preserving open sandy areas for foraging behavior. Coral sand substrate naturally buffers alkalinity. Vallisneria and other hardy plants can be added but are not essential.

Water Parameters Target pH 7.5–8.5, GH 10–25, KH 5–15, and temperature 23–28°C. Lake Malawi water is warm, hard, and alkaline — replicate these conditions closely. Weekly water changes of 25–30% are recommended.

Filtration Robust filtration is mandatory. Use a canister filter or sump providing high turnover. Mechanical and biological filtration should both be prioritized to handle the cichlid's heavy waste output.

Diet Offer high-quality cichlid pellets designed for carnivores, supplemented with frozen mysis shrimp, brine shrimp, and occasional daphnia. Feed twice daily in small portions. Avoid overfeeding to prevent water quality issues.

Tankmates Compatible with other Aulonocara species, peaceful Haplochromines, and non-aggressive catfish like Synodontis species. Avoid mbuna and other highly territorial cichlids. Do not mix with small or docile community fish.

Breeding Encourage spawning by feeding live and frozen foods and maintaining stable water parameters. The male courts females with flaring displays. After spawning, remove the female to a quiet brooding tank. Fry are released after 3–4 weeks and can be raised on crushed flake and baby brine shrimp.