🐠 Dwarf Pufferfish – Nano Predator Pack (4 Fish)

Carinotetraodon travancoricus | Ultra-small freshwater pufferfish with intelligent hunting behavior

Add extreme personality and micro-predator behavior to your aquarium with Dwarf Pufferfish — one of the smallest and most intelligent freshwater puffers in the world. Despite their tiny size, they are highly curious, expressive, and full of character.

They are best appreciated in species-only nano setups where their natural behavior can be fully observed.

✨ Why aquarists love Dwarf Pufferfish

✔️ One of the smallest true freshwater puffers — ultra nano size
✔️ Highly intelligent and interactive behavior — recognizes keepers over time
✔️ Active micro-predator instincts — fascinating hunting behavior
✔️ Unique facial expressions and movement style — highly engaging to watch
✔️ Perfect for species-only nano aquariums

📦 What you receive

• 4 × Dwarf Pufferfish
• Size: Juvenile (0.75 – 1 cm)
• Carefully selected from stable, healthy batches

🌍 About the species

Carinotetraodon travancoricus is native to Kerala, India, and is one of the most unique freshwater aquarium species in the world.

These fish are known for:

• Tiny adult size with big personality
• Active hunting of small live/frozen food
• Strong individual behavior and awareness
• Curiosity-driven interaction with surroundings
• Preference for planted, calm nano habitats

They are best kept in carefully maintained species-only tanks.

🏡 Ideal aquarium setup

Dwarf Pufferfish thrive best in:

• Nano planted aquariums
• Species-only setups
• Heavily planted environments with hiding spots
• Low to moderate water flow
• Stable, clean water conditions

Recommended setup:

• 20–60 liters (species tank only)
• Dense planting + moss + driftwood
• Frequent feeding of protein-rich diet
• Stable filtration (no strong currents)

⚠️ Compatibility notes

Dwarf Pufferfish are NOT community fish.

Not ideal with:

• Any fin-nipping or fast schooling fish
• Shrimp (may be hunted)
• Slow passive community fish
• Overcrowded tanks

Best suited for:

✔️ Species-only nano aquariums
✔️ Experienced hobbyists
✔️ Observation-focused aquascapes
✔️ Controlled feeding setups

🚚 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 or 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 highly intelligent nano predator fish
✔️ You enjoy species-only planted aquariums
✔️ You prefer unique behavioral fish over community setups
✔️ You can maintain stable nano tank conditions

⚠️ Not ideal if:

• You want a peaceful community aquarium
• You keep shrimp or very small tankmates
• Your tank is not well planted or stable
• You prefer low-maintenance passive fish

🔬 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 intelligence and personality to your nano tank

Experience the unmatched behavior and micro-predator charm of Dwarf Pufferfish from Nero Labs.

Dwarf Pufferfish (Carinotetraodon travancoricus)

Description

The Dwarf Pufferfish (Carinotetraodon travancoricus), offered by Nero Labs, is a selectively maintained ornamental freshwater puffer species recognized for its extremely compact size, expressive behaviour, and micro-predatory feeding specialization. Native to slow-moving freshwater systems of southwestern India, this species is adapted to densely vegetated habitats with minimal current and high structural complexity.

Body coloration typically presents as yellow to olive-green with irregular dark mottling and spotting, providing effective camouflage within planted environments. Individuals display highly dynamic colour modulation in response to mood, environmental conditions, and social interaction. Behaviour is active, inquisitive, and often territorial despite the species’ small size, with individuals exhibiting strong visual awareness and interaction with their surroundings. Unlike schooling species, Dwarf Puffers are best described as loosely social or solitary depending on spatial structure.

A defining characteristic of this species is its specialized feeding behaviour, adapted for consuming small invertebrates such as snails and micro-crustaceans. Dentition is continuously growing and requires appropriate dietary management to prevent overgrowth.

Specimens supplied are lab-reared and system-acclimated within controlled, closed-system environments, minimizing early-life stress and supporting stable behavioural expression. This lineage represents domesticated ornamental stock maintained for behavioural clarity, health stability, and aquarium suitability rather than wild ecological function or conservation deployment.

System & Rearing Notes

Origin: In-house, Nero Labs
Rearing environment: Controlled, closed system
Line status: Selectively maintained ornamental freshwater puffer
Behaviour: Territorial; interactive and observant
Swimming profile: Midwater to lower-midwater, active and exploratory
Feeding behaviour: Carnivorous micro-predator; requires live or frozen invertebrate-based diet
Habitat preference: Dense planting, low flow, high structural complexity
Colour expression: Dynamic; influenced by mood, environment, and social context
Morphological traits: Beak-like dentition requiring dietary management

Minor variation in patterning, colour tone, and territorial expression may occur between individuals and reflects normal biological diversity within maintained ornamental populations.

Availability & Use

Availability of Dwarf Pufferfish is cycle-dependent and determined by biological readiness rather than inventory-driven targets. This species is recommended for intermediate aquarists familiar with species-specific dietary requirements and behavioural management.

Best suited for species-focused aquaria, densely planted systems, and carefully structured setups emphasizing territorial spacing and environmental enrichment.

Important Note

Dwarf Pufferfish may exhibit fin-nipping or territorial aggression toward tankmates, particularly in confined or sparsely structured environments. Specialized feeding with hard-shelled prey is essential to maintain dental health and overall condition.

Ethical & Operational Context

Distribution of Dwarf Pufferfish through Nero Labs prioritizes organism welfare, behavioural integrity, and responsible management of species with specialized care requirements. Proceeds support refinement of species-specific husbandry protocols, feeding research, and applied ornamental aquaculture initiatives.