🐠 Buenos Aires Tetra – Active Schooling Pack (6 Fish)

Hyphessobrycon anisitsi | Hardy silver schooling tetra with vibrant red highlights

Add nonstop activity and classic schooling behavior to your aquarium with Buenos Aires Tetras — a robust and energetic tetra species admired for its shimmering silver body, glowing red fins, and highly active swimming behavior.

Their hardy nature and constant group movement make them ideal for larger community aquariums and active tropical fish setups.

✨ Why aquarists love Buenos Aires Tetras

✔️ Bright silver body with red highlights — striking contrast under aquarium lighting
✔️ Energetic schooling behavior — active open-water swimmers
✔️ Hardy and adaptable species — excellent for stable community tanks
✔️ Strong visual movement — ideal for lively aquarium displays
✔️ Excellent beginner-friendly tetra — resilient under proper care

📦 What you receive

• 6 × Buenos Aires Tetra
• Size: Juvenile/Sub-adult
• Carefully selected from stable, healthy batches

🌍 About the species

Hyphessobrycon anisitsi originates from South America and has remained a long-standing favorite in the aquarium hobby due to its resilience and active personality.

These fish are known for:

• Metallic silver body coloration
• Red fins and tail highlights
• Constant schooling movement
• Strong feeding response
• Adaptability across stable tropical conditions

When maintained in groups, they display natural schooling behavior and increased confidence.

🏡 Ideal aquarium setup

Buenos Aires Tetras thrive best in:

• Medium-to-large community aquariums
• Open swimming layouts
• Stable tropical water conditions
• Moderate water movement
• Groups of 6 or more

Recommended setup:

• 90 liters or larger
• Strong filtration and oxygenation
• Swimming space with planted sections
• Active compatible tankmates

⚠️ Compatibility notes

Buenos Aires Tetras are active fish and may nibble delicate plants or fins if improperly stocked.

Not ideal with:

• Extremely delicate long-finned fish
• Slow passive species
• Tiny timid nano fish
• Very small aquariums

Best suited for:

✔️ Active tropical community aquariums
✔️ Large tetra communities
✔️ Fast-moving schooling fish setups
✔️ Spacious planted tanks with hardy plants

🚚 Professionally packed for live arrival

Every shipment is treated as a live biological transport, not a standard parcel.

Your fish are packed using:

• Oxygen-filled fish bags
• Temperature-insulated packaging
• Shock-absorbing thermocol protection
• Fastest safe transport routes available

This minimizes transit stress and improves live arrival success.

🛡️ Live Arrival Guaranteed*

Instant Refund of Full Replacement for DoAs in accordance with our Refund Policy.

👉 You are not taking the risk alone.

💰 Total Delivered Price: ₹1,499/-

No hidden charges.
No surprise shipping fees.
The displayed price is the final delivered price.

🧠 Why is this priced at ₹1,499/-?

Unlike conventional aquarium stores, we do not price livestock only by “per fish” cost.

This pricing includes the entire safe delivery ecosystem, including:

• Fish value and batch quality
• Oxygen packing and insulation materials
• Specialized live-animal packaging
• Express transport logistics
• Mortality risk management

In many cases, shipping and packaging alone exceed ₹600 per order.

👉 This approach ensures every shipment remains ethical, viable, and survival-focused.

🧭 Is this right for you?

✔️ You want a hardy and active schooling fish
✔️ You enjoy lively aquarium movement
✔️ You are building a larger tropical community setup
✔️ You prefer resilient species with classic tetra behavior

⚠️ Not ideal if:

• You keep delicate long-finned fish
• Your aquarium is very small
• You prefer calm passive species
• Your setup contains very soft fragile plants

🔬 Nero Labs Standard

These fish are maintained with:

• Controlled batch monitoring
• Observation-based selection
• Stress-aware handling
• Survival-focused transport preparation

We prioritize long-term stability and health over bulk-volume movement.

👉 Add nonstop movement to your aquarium

Experience the energetic schooling behavior and classic beauty of Buenos Aires Tetras from Nero Labs.

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.