Paracyprichromis Brieni

Datasheet

General Description

Paracyprichromis Brieni, a cichlid species endemic to Lake Tanganyika, displays a peaceful nature and forms looser shoals compared to similar species. With males establishing territories under overhangs, the fish can lose vibrancy in the absence of appropriate retreats or bright lighting. It closely resembles P. nigripinnis but is distinguishable by its smaller eyes and slender body shape. Various color morphs exist, best kept separate to prevent hybridization. This species thrives in well-maintained aquarium conditions but requires specific care, making it unsuitable for beginners.

Aquarium Setup

Paracyprichromis Brieni thrives in a species tank or with compatible tankmates like Julidochromis, Neolamprologus, and Altolamprologus species. A minimum of 8 fish is recommended, with more enhancing shoal dynamics. Ideal tank conditions include deep aquariums with ample swimming space and rock formations mimicking natural habitats. Subdued lighting is advised to showcase the species' vibrant coloration.

Behaviour

Known for their retiring demeanor, P. brieni should not cohabit with boisterous species like mbuna or Cyprichromis. In the wild, males establish territories under overhangs, displaying distinctive behaviors such as hanging upside down or vertically against rock walls. They exhibit a polygamous maternal mouthbrooding reproductive strategy and form territories for spawning.

Feeding and Diet

Accepting a variety of foods, P. brieni prefers live and frozen options, reflecting its zooplankton feeding habits. Its small mouth necessitates a diet rich in these food varieties to ensure proper nourishment. The species' feeding behavior is essential to maintain optimal health and vibrant coloration.

Reproduction & Dimorphism

Reproduction in captivity is uncommon but feasible with proper setup and care. Females carry broods in their mouths for 3-4 weeks before releasing free-swimming fry. Sexual dimorphism is evident, with males exhibiting brighter colors and longer caudal fin extensions compared to females.

Habitat and Distribution

Found in deep waters of Lake Tanganyika, P. brieni presents sexual dimorphism in habitat preference, with females in open water above rocky substrates and males favoring rocky overhangs or caves. The species is widespread across the lake, requiring specific water conditions such as pH levels between 7.5-9.0 and temperatures ranging from 24-27°C.