More info
Datasheet
| Minimum Tank Size | 20000 litres / 5283.44 US gallons |
| Maximum Size | 100.0cm / 39.37inches |
| Temperature | 22°C / 71.60°F - 28°C / 82.40°F |
| Hardness | 1.01dgH / 18ppm - 20.00dgH / 357ppm |
| pH | 6.0-8.0 |
General Description
The Brachyplatystoma Platynemum species, commonly known as the Slobbering Catfish, falls under the order Siluriformes and the family Pimelodidae. Its distinct characteristics include a peculiar vernacular name derived from thick barbels, a color pattern of gradual countershading, and specific fin structures such as deeply forked caudal fins with narrow lobes. The species is identified by morphological traits relating to the skull and the presence of elongate filaments on caudal fin lobes in juveniles.
Aquarium Setup
For optimal care, a tank size of at least 20000 litres is required, with suitable water conditions of a pH range between 6.0-8.0, hardness of 18-357 ppm, and a temperature range of 22-28°C. Decor choices in the aquarium are flexible, with options such as sandy substrate, large driftwood chunks, or a bare setup suitable for this species. It is essential to maintain water quality and ensure moderate lighting, with a robust filtration system and regular maintenance being crucial.
Behaviour
These catfish species should only be housed with larger tank mates to prevent predation, as they are susceptible to being preyed upon due to their size. It is advisable to select tank companions carefully to ensure the well-being of the Slobbering Catfish in a community setup.
Feeding and Diet
Primarily piscivorous, these catfish naturally prey on loricariids and other bottom-dwelling fishes. When kept in aquariums, they readily adapt to a diet of dead alternatives like prawn, shrimp, mussel, squid, and white fish strips. Adults typically require feeding only once a week.
Reproduction & Dimorphism
Reproduction details of the Brachyplatystoma Platynemum species remain unrecorded in captivity, with the sexual dimorphism being unknown. Insights into their mating behavior, courtship rituals, and any distinct physical differences between sexes are yet to be observed in a controlled environment.
Habitat and Distribution
Found across the Amazon and Orinoco basins, including various tributary drainages, these catfish prefer deeper, flowing channels for habitats. They exhibit migratory behaviors, traveling long distances for feeding and spawning purposes. Juveniles and sexually immature adults often navigate nutrient-rich waterways during the wet season before migrating upstream. The species are highly adaptable to different aquatic environments, with distinct populations residing in different watersheds within their distribution range.