African Spottail Tetra Care Guide
Brachypetersius altus · Freshwater Fish
What African Spottail Tetra look like
The African Spottail Tetra (Brachypetersius altus) exhibits a distinctive tall, laterally compressed body shape, reaching a maximum adult size of approximately 3 inches (7.5 cm). This species is characterized by its silvery body adorned with a prominent dark spot located on the caudal peduncle, which serves as a unique identification feature. The scales are relatively large and exhibit a subtle iridescence, enhancing its visual appeal. Sexual dimorphism is subtle, with females generally appearing fuller-bodied, especially when gravid. Defensive adaptations include a streamlined body that allows for quick evasive maneuvers in the water column, and the presence of a well-developed adipose fin that aids in stability during rapid movements. The African Spottail Tetra lacks the bold patterns often seen in other tetras, instead presenting a more understated yet elegant appearance.
Behavior & temperament
The African Spottail Tetra is a social species that thrives in small to medium-sized groups, exhibiting a tendency to form loose schools in the mid to upper water column. This species is generally peaceful but can display mild territorial behavior, particularly during breeding periods. Breeding occurs through egg scattering, where females release eggs in open water, allowing males to fertilize them externally. The African Spottail Tetra is known for its inquisitive nature and can often be seen exploring its environment, making it an engaging species for aquarists. Its temperament is typically calm, though it may exhibit slight aggression towards conspecifics during breeding or when space is limited.
Diet & feeding
In the wild, the African Spottail Tetra is an omnivore, feeding on a varied diet that includes small invertebrates, plant matter, and detritus. In captivity, it thrives on a balanced diet of high-quality flake food, supplemented with live or frozen foods such as daphnia and brine shrimp to ensure optimal health and coloration.
Behind the name
Brachypetersius (short fin); altus (high or elevated).
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping African Spottail Tetra?
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