Freshwater

Catfish

More details

Asian Stone Mini Catfish (Hara jerdoni)

Pro

Pro

Description

The Asian Stone Mini Catfish is a tiny, peaceful, and nocturnal catfish with a body shape resembling a dry leaf or stone chip. Its cryptic appearance and shy behavior make it an ideal resident for nano tanks and calm community aquariums.

Difficulty Level

Beginner Friendly

Region

Asian Stone Mini Catfish (Hara jerdoni)

Core Details

Highlights

Care Level

0

/ 10

Very low-maintenance. Prefers gentle flow, hiding spots, and peaceful tank mates.

Environment Impact

0

/ 10

Occasionally wild-caught in small numbers from Indian and Bangladeshi streams. Farming is rare but not urgent due to stable populations.

Origin
Found in slow-moving, shaded streams and ponds across northeastern India and Bangladesh, especially among leaf litter and submerged roots.

Visual & Functional Appeal
Mimics pebbles or leaves with mottled brown coloration and flattened body shape. Barely moves during the day, blending seamlessly into the substrate. Adds a naturalistic, tranquil element to planted or leaf-litter aquascapes.

Purpose
Acts as a peaceful bottom-dweller and micro-predator. Helps control microfauna populations and stirs up fine debris in low-flow tanks.

Importance
Perfect for aquarists seeking small, subtle species that don’t disturb layout aesthetics. It thrives in blackwater and biotope setups where other fish may be too active or large.

Included Resources
Requires leaf litter, driftwood, fine sand or mud substrate, and soft, slightly acidic water. Benefits from subdued lighting and a well-established tank.

Best Use Cases
Excellent in nano tanks, Southeast Asian biotopes, shrimp-safe planted aquariums, and aquascapes emphasizing micro-fauna diversity.

Conservation Context
Populations are stable but could be affected by habitat degradation due to pollution and agriculture. Supporting sustainable trade encourages preservation of these microhabitats.

Ideal Tank Mates
• Shrimp and micro crabs
• Small rasboras or ember tetras
• Sparkling gouramis
• Kuhli loaches
• Celestial pearl danios

Region (A)
• Latitude: 25.3644° N
• Longitude: 88.6115° E
(Sylhet Basin, northeastern Bangladesh)

Region (B)
• Latitude: 26.7376° N
• Longitude: 94.2037° E
(Assam Valley, northeastern India)

How Many Can I Keep?

Get smart stocking suggestions based on your tank size.

e.g. 75 gallons (280 L)

Asian Stone Mini Catfish (Hara jerdoni)

Core Details

Highlights

Care Level

0

/ 10

Very low-maintenance. Prefers gentle flow, hiding spots, and peaceful tank mates.

Environment Impact

0

/ 10

Occasionally wild-caught in small numbers from Indian and Bangladeshi streams. Farming is rare but not urgent due to stable populations.

Origin
Found in slow-moving, shaded streams and ponds across northeastern India and Bangladesh, especially among leaf litter and submerged roots.

Visual & Functional Appeal
Mimics pebbles or leaves with mottled brown coloration and flattened body shape. Barely moves during the day, blending seamlessly into the substrate. Adds a naturalistic, tranquil element to planted or leaf-litter aquascapes.

Purpose
Acts as a peaceful bottom-dweller and micro-predator. Helps control microfauna populations and stirs up fine debris in low-flow tanks.

Importance
Perfect for aquarists seeking small, subtle species that don’t disturb layout aesthetics. It thrives in blackwater and biotope setups where other fish may be too active or large.

Included Resources
Requires leaf litter, driftwood, fine sand or mud substrate, and soft, slightly acidic water. Benefits from subdued lighting and a well-established tank.

Best Use Cases
Excellent in nano tanks, Southeast Asian biotopes, shrimp-safe planted aquariums, and aquascapes emphasizing micro-fauna diversity.

Conservation Context
Populations are stable but could be affected by habitat degradation due to pollution and agriculture. Supporting sustainable trade encourages preservation of these microhabitats.

Ideal Tank Mates
• Shrimp and micro crabs
• Small rasboras or ember tetras
• Sparkling gouramis
• Kuhli loaches
• Celestial pearl danios

Region (A)
• Latitude: 25.3644° N
• Longitude: 88.6115° E
(Sylhet Basin, northeastern Bangladesh)

Region (B)
• Latitude: 26.7376° N
• Longitude: 94.2037° E
(Assam Valley, northeastern India)

How Many Can I Keep?

Get smart stocking suggestions based on your tank size.

e.g. 75 gallons (280 L)

Asian Stone Mini Catfish (Hara jerdoni)

Core Details

Highlights

Care Level

0

/ 10

Very low-maintenance. Prefers gentle flow, hiding spots, and peaceful tank mates.

Environment Impact

0

/ 10

Occasionally wild-caught in small numbers from Indian and Bangladeshi streams. Farming is rare but not urgent due to stable populations.

Origin
Found in slow-moving, shaded streams and ponds across northeastern India and Bangladesh, especially among leaf litter and submerged roots.

Visual & Functional Appeal
Mimics pebbles or leaves with mottled brown coloration and flattened body shape. Barely moves during the day, blending seamlessly into the substrate. Adds a naturalistic, tranquil element to planted or leaf-litter aquascapes.

Purpose
Acts as a peaceful bottom-dweller and micro-predator. Helps control microfauna populations and stirs up fine debris in low-flow tanks.

Importance
Perfect for aquarists seeking small, subtle species that don’t disturb layout aesthetics. It thrives in blackwater and biotope setups where other fish may be too active or large.

Included Resources
Requires leaf litter, driftwood, fine sand or mud substrate, and soft, slightly acidic water. Benefits from subdued lighting and a well-established tank.

Best Use Cases
Excellent in nano tanks, Southeast Asian biotopes, shrimp-safe planted aquariums, and aquascapes emphasizing micro-fauna diversity.

Conservation Context
Populations are stable but could be affected by habitat degradation due to pollution and agriculture. Supporting sustainable trade encourages preservation of these microhabitats.

Ideal Tank Mates
• Shrimp and micro crabs
• Small rasboras or ember tetras
• Sparkling gouramis
• Kuhli loaches
• Celestial pearl danios

Region (A)
• Latitude: 25.3644° N
• Longitude: 88.6115° E
(Sylhet Basin, northeastern Bangladesh)

Region (B)
• Latitude: 26.7376° N
• Longitude: 94.2037° E
(Assam Valley, northeastern India)

How Many Can I Keep?

Get smart stocking suggestions based on your tank size.

e.g. 75 gallons (280 L)

Asian Stone Mini Catfish (Hara jerdoni)

Region

Drag and orbit around the species’ natural range.

Drag to rotate and discover where this species originates in the world.

Drag to rotate and discover where this species originates in the world.

People also like…

A vibrant red-finned fish with a sleek, silver body and distinct black stripe along its side is displayed against a stark white background.

Cherryspot Rasbora (Boraras brigittae)

Cherryspot Rasbora (Boraras brigittae)
Cherryspot Rasbora (Boraras brigittae)
A small, vibrant red fish with translucent fins and a streamlined body swims gracefully against a soft, neutral background, showcasing its delicate scales and natural elegance.

Rosy Tetra (Hyphessobrycon rosaceus)

Rosy Tetra (Hyphessobrycon rosaceus)
Rosy Tetra (Hyphessobrycon rosaceus)
A vibrant yellow fish with subtle orange markings and distinct black spots along its body is centered against a light beige background.

Gold Barb (Puntius semifasciolatus)

Gold Barb (Puntius semifasciolatus)
Gold Barb (Puntius semifasciolatus)
A transparent fish with distinct fins and body structure is showcased against a light, neutral background, highlighting its delicate features and translucent appearance.

X-Ray Tetra (Pristella maxillaris)

X-Ray Tetra (Pristella maxillaris)
X-Ray Tetra (Pristella maxillaris)
A vibrant blue fish with distinct silver fins swims isolated against a plain white background.

Blue Emperor Tetra (Nematobrycon palmeri “Blue”)

Blue Emperor Tetra (Nematobrycon palmeri “Blue”)
Blue Emperor Tetra (Nematobrycon palmeri “Blue”)
A vibrant orange and black fish with distinct striped patterns and translucent fins swims gracefully against a plain, light background.

Black Arrow Royal Tetra (Hyphessobrycon sp. “Black Arrow”)

Black Arrow Royal Tetra (Hyphessobrycon sp. “Black Arrow”)
Black Arrow Royal Tetra (Hyphessobrycon sp. “Black Arrow”)
A vibrant blue fish with translucent fins and a shiny, metallic sheen, swimming against a plain beige background.

Blue Emperor Tetra (Nematobrycon palmeri)

Blue Emperor Tetra (Nematobrycon palmeri)
Blue Emperor Tetra (Nematobrycon palmeri)
A guppy fish with a white body and dark spots swims against a plain beige background, showcasing vibrant red-orange patches on its cheeks and a delicate, fan-like tail.

Tiger Swordtail (Xiphophorus hellerii)

Tiger Swordtail (Xiphophorus hellerii)
Tiger Swordtail (Xiphophorus hellerii)
A black betta fish with iridescent blue highlights on its body gracefully swims against a soft, cream-colored background, showcasing its large, elegantly fanned tail.

Black Moscow Guppy (Poecilia reticulata var. “Black Moscow")

Black Moscow Guppy (Poecilia reticulata var. “Black Moscow")
Black Moscow Guppy (Poecilia reticulata var. “Black Moscow")