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Maximum size : 12.5 cm
Long Finned Tetra - Brycinus longipinnis : Complete Fish Profile & Care Guide
Table of contents
Introduction
The Long-finned Tetra is a unique and captivating species, known to grow more substantial than many other well-known Tetra species. Despite their size, these fish are incredibly peaceful and outgoing, making them an excellent addition to any large community aquarium. However, it is essential to note that small or slow-moving species may feel intimidated by their constant activity and size. Consider housing these Tetras in a dedicated West African tank alongside other Characins, such as African Red-eyed Tetras or Congo Tetras, for an optimal setup. Other suitable tankmates could include Cichlid species, such as Pelvicachromis or Hemichromis, and Synodontis Catfish. In larger tanks containing South American Cichlids, such as Satanoperca, Uaru, and Geophagus, the Long-finned Tetra makes an ideal shoaling fish. It is crucial to purchase a group of at least six individuals, as these fish fare much better when in the company of their own kind. As they mature, the Long-finned Tetras develop an overall silver body with noticeable greenish-gold iridescent colours on the dorsal surface. They also display short yellow-orange and black bands on the caudal peduncle, with males developing an exquisite dorsal fin extension, adding to their allure and beauty. Keeping these fascinating creatures as part of an aquatic display is an experience not to be missed.Long Finned Tetra Photos
Sexual Dimorphism
Discriminating between male and female Long-finned Tetras is a relatively simple task. The adult males exhibit an elongated and gracefully flowing dorsal fin, a distinct convex profile of their anal fin, and are characterized by their more extensive and vivid colouration compared to their female counterparts. On the other hand, the females are relatively smaller, less colourful, and devoid of the elongated flowing fins.Quick Facts
| Scientific Name | Brycinus longipinnis |
|---|---|
| Year Described | 1864 |
| Other Names | Long-finned Alestes, African long-finned Tetra, Long-finned Characin, Longfin Tetra |
| Classification | Actinopterygii |
| Order | Characiformes |
| Family | Alestidae |
| Genus | Brycinus |
| Origins | Gambia Democratic Republic of the Congo Cameroon Liberia Nigeria Sierra Leone Togo Gabon |
| Max Size | 12.5 cm |
| Temperament | Peaceful |
| Aquarium Level | Middle - Top |
| Difficulty | Beginner - Intermediate |
| Shoaling | Yes |
| Best kept as | Groups 6+ |
| Diet | Omnivore |
| Reproduction | Egg-Scatterer |
| Lifespan | 3 - 5 years |
Water Parameters
| Water Type | Freshwater |
|---|---|
| PH | 6.0 - 7.5 |
| GH | 5 - 19 |
| KH | |
| TDS |
| ℉ | 72 - 79 |
|---|---|
| ℃ | 22.2 - 26.1 |
Natural Habitat
The Long-finned Tetra is a fascinating species that inhabits the majestic waterways of several African countries, including the Gambia, the Democratic Republic of Congo, Cameroon, Liberia, Nigeria, Sierra Leone, Togo, and Gabon. They are unique members of their genus, capable of migrating from larger rivers into smaller streams and tributaries, making them adaptable and resourceful creatures. As if that weren't intriguing enough, these Tetras also demonstrate a surprising resilience and versatility, as they are known to thrive in lightly brackish estuarine waters.
Congo River - Democratic Republic of the Congo
