Brachyplatystoma Capapretum

Datasheet

General Description

Brachyplatystoma Capapretum, commonly known as the antennae catfish, is a species distinguished by its smaller adult size, darker body coloration, and specific fin characteristics. It is a member of the family Pimelodidae and can reach a maximum size of 88.0cm. This species is found in the Amazon basin and its tributaries, with a distribution ranging from northwestern Brazil to northern Peru.

Aquarium Setup

For B. Capapretum, a tank size of at least 20000 litres is recommended. The aquarium setup should include a sandy substrate, large chunks of driftwood, or a bare arrangement. While the choice of decor is flexible, maintaining water quality and providing appropriate lighting is crucial. Additionally, a robust filtration system and regular maintenance are essential components of the tank setup.

Behaviour

These catfish should only be housed with species large enough to avoid predation. They tend to inhabit larger, deeper river channels in their natural habitat and exhibit specific behaviors related to feeding and avoidance of predators in captivity.

Feeding and Diet

Brachyplatystoma Capapretum is almost entirely piscivorous, preying on loricariids and other bottom-dwelling fishes in the wild. In captivity, they readily adapt to consuming dead alternatives such as prawns, mussels, squid, and whitebait. Adults typically require feeding once a week at most.

Reproduction & Dimorphism

Reproduction of B. Capapretum has not been successfully achieved in captivity. In their natural environment, related species undertake seasonal migrations related to the reproductive cycle. The sexual dimorphism of this species remains unknown.

Habitat and Distribution

The B. Capapretum species is predominantly found in larger, deeper river channels within the Amazon basin. Its distribution spans from various regions in Brazil, such as Amazonas state, to northern Peru. They inhabit major Amazon tributaries, including the Trombetas, Madeira, Purus, Negro, and others.