Orange Blotched Peacock Cichlid

Physical Characteristics

This fish exhibits a striking coloration, primarily an orange to yellow base covered with irregular black blotches and speckles, giving it a 'blotched' or 'marbled' appearance. The fins often show a light blue or iridescent sheen, particularly the caudal fin. It has the typical cichlid body shape, being somewhat elongated and laterally compressed.

Habitat & Distribution

The 'OB' (Orange Blotched) coloration is a captive-bred variant. Its lineage originates from various Aulonocara species found in Lake Malawi, East Africa. In the wild, Aulonocara species are typically found in sandy and rocky areas of the lake, often near caves or crevices, inhabiting depths where they can sift sand for invertebrates.

Size & Weight

Males can reach up to 5-6 inches (12-15 cm) in length, while females are usually smaller, around 4 inches (10 cm). Weight is generally proportional to size, being relatively light-bodied.

Similar Looking Species

Many other Aulonocara species and their captive-bred variants exist, differing primarily in color patterns. Other peacock cichlids (Aulonocara species) can look similar in shape but will have different base colors and markings. It can also be confused with other blotched cichlids from Lake Malawi, such as certain 'OB' forms of Mbuna cichlids, though Aulonocara typically have a more elongated body and often longer, more pointed fins.

Ecological Role

In its natural habitat (for the wild ancestors), Aulonocara species are known as 'sand-sifters' or 'peacock cichlids.' They primarily feed on small invertebrates and insect larvae found within the sand or substrate, playing a role in cycling nutrients. As a captive-bred ornamental fish, its ecological role is limited to the aquarium environment where it contributes to the aesthetic value and biological processes of the enclosed ecosystem. The conservation status of the specific 'OB' variant is not applicable as it is a man-made strain. However, wild Aulonocara species face various threats, including habitat degradation and overcollection for the aquarium trade, with some species being listed as 'Near Threatened' or 'Vulnerable' by the IUCN.

Identified on: 12/15/2025

Mode: Standard