Long-finned Characin

About

The long-finned characin (Brycinus longipinnis) is a mid-to-large African tetra with noticeably extended fins that give adults a graceful, flowing silhouette as they move through the water column. In the wild, this species ranges along the Atlantic coast of Africa from Gambia down to the Democratic Republic of the Congo, making it one of the more widely distributed West African characins. It occupies everything from the upper and lower reaches of major river systems to brackish estuarine zones, and it stands out as the only Brycinus known to push into smaller streams and tributaries. Though fish from those habitats tend to run smaller than their big-river cousins. In the aquarium it's an active, upper-to-middle level swimmer that really does need open water and room to move. Peaceful is accurate, but its constant energy can unsettle smaller or more timid species, so choose tankmates accordingly. A group of at least six is the minimum. This fish genuinely does better socially and looks far more natural in numbers. It pairs well with Congo tetras, African red-eyed tetras, Pelvicachromis, Hemichromis, or Synodontis in a geographically themed setup, though it also works alongside larger South American cichlids if a strict biotope isn't the goal. It doesn't show up in the trade all that frequently and can be sensitive during shipping, but once it settles in it tends to be reasonably hardy. Breeding is rarely achieved and requires specific conditioning. A worthwhile challenge for an experienced keeper.