Buenos Aires Tetra | Juvenile | 4-5 cm | Pack of 6 | Total Delivered Price ₹997/-

Buenos Aires Tetra (Hyphessobrycon anisitsi)

Description

The Buenos Aires Tetra (Hyphessobrycon anisitsi), offered by Nero Labs, is a robust characin species recognized for its streamlined body form, high activity level, and pronounced adaptability to a wide range of freshwater conditions. Native to river systems of the Paraná–Paraguay basin in South America, this species has been widely established in ornamental aquaria due to its resilience and predictable behavioural patterns.

Colouration typically presents as a silvery body with reflective scales, a distinct dark humeral marking, and red to orange pigmentation on the fins. Colour intensity and contrast are influenced by lighting, social structure, and environmental stability, with more cohesive schooling behaviour supporting optimal visual expression.

Individuals supplied are lab-reared and acclimated within controlled, closed-system environments, promoting consistency in health, behaviour, and long-term adaptability. This lineage represents domesticated ornamental stock selected for system tolerance and reliability rather than niche specialization or conservation application.

System & Rearing Notes

Origin: In-house, Nero Labs
Rearing environment: Controlled, closed system
Line status: Selectively maintained ornamental characin lineage
Behaviour: Active, schooling; may exhibit fin-nipping in sparse or undersized groups
Feeding behaviour: Omnivorous; readily accepts prepared and live foods
Colour development: Stable; enhanced through group cohesion and balanced nutrition

Minor variation in fin pigmentation intensity and body size may occur and reflects normal biological diversity within maintained ornamental populations.

Availability & Use

Availability of Buenos Aires Tetras is cycle-dependent and aligned with biological readiness rather than commercial stocking targets. This species is suitable for intermediate aquarists capable of providing adequate swimming space, stable parameters, and appropriately sized schools to mitigate stress-related behaviours.

Best suited for larger community aquaria, open swimming displays, and planted systems with robust plant species capable of withstanding active movement.

Important Note

Due to their high activity level and tendency toward fin interaction, Buenos Aires Tetras are not recommended for systems housing slow-moving or long-finned species. Adequate group size and spatial planning are essential to maintain behavioural balance.

Ethical & Operational Context

Distribution of Buenos Aires Tetras through Nero Labs emphasizes organism welfare, closed-system stability, and responsible breeding and acclimation practices. Proceeds support ongoing refinement of characin rearing protocols, behavioural management research, and applied ornamental aquaculture initiatives.