Yellow Lab Cichlid
Labidochromis caeruleus
Type: freshwater, benthopelagic
Physical Characteristics
Distinctive vibrant electric yellow body. Often displays a striking black horizontal stripe along the dorsal fin. Body is elongated and laterally compressed, typical of many Mbuna cichlids.
Habitat & Distribution
Endemic to Lake Malawi in Africa. Specifically found in rocky coastal areas at depths usually ranging from 10 to 40 meters.
Size & Weight
Typically reaches a length of 3 to 4 inches (8-10 cm) in the wild, though can grow slightly larger in captivity. Weight is negligible, usually under 50 grams.
Similar Looking Species
Yellow morphs of Pseudotropheus saulosi, but these lack the characteristic black dorsal trim of the Labidochromis caeruleus.
Ecological Role
Functions as an omnivore within the rocky rift lake ecosystem, helping to control populations of small invertebrates and grazing on algae films (periphyton).
Diet
Omnivorous feeder. In the wild, it feeds on lithophilous (stone-dwelling) invertebrates, small crustaceans, and some algae scraped from rocks.
Behavior
Generally more peaceful than other Mbuna cichlids. They are social but can be territorial during breeding. They are active during the day (diurnal) and spend much of their time darting between rock crevices.
Reproduction
Mouthbrooder; the female carries the fertilized eggs and later the fry in her mouth for protection for approximately three weeks.
Conservation Status
Least Concern (IUCN), though localized populations vary. It is one of the most popular and widely bred African cichlids in the global aquarium trade.
Identification Tips
Look for the bright solid yellow coloration combined with a prominent black band on the dorsal, anal, and pelvic fins. The head profile is slightly pointed compared to other rock-dwelling cichlids.
Interesting Facts
Unlike many other cichlids where males and females have different colors, both sexes of the 'Electric Yellow' morph typically display the same bright yellow coloration. While most cichlids are highly aggressive, this species is noted for its relative calm.
Identified on: 5/23/2026
Mode: Standard