The Skunk Corydoras, also known as the Bandit Cory (Corydoras arcuatus), is a distinctive and peaceful bottom-dwelling catfish recognized by its bold black stripe that runs from the eye along the back to the tail, resembling the markings of a skunk. This unique pattern makes it one of the most recognizable Corydoras species in the aquarium hobby.

Native to the Amazon River basin in Peru and Brazil, Skunk Corydoras inhabit slow-moving streams and tributaries with sandy substrates and dense vegetation. In the aquarium, they thrive in well-planted tanks with soft substrate and stable water conditions.

Because of their gentle temperament and schooling behavior, Skunk Corydoras are an excellent addition to community aquariums and planted tanks.

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Why Aquarists Love Skunk Corydoras

• Distinctive skunk-like black stripe pattern
• Peaceful and social bottom-dwelling fish
• Active scavenger that helps clean leftover food
• Perfect for planted and community aquariums

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Behavior & Compatibility

Skunk Corydoras are very peaceful schooling fish and should be kept in groups of at least 6 or more.

Suitable tank mates include:

• Tetras
• Rasboras
• Dwarf cichlids
• Small gouramis
• Other peaceful community fish

They are generally safe with shrimp and other small invertebrates.

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Ideal Aquarium Setup

Skunk Corydoras thrive in aquariums that mimic their natural environment.

Recommended aquarium features include:

• Fine sand or smooth gravel substrate
• Live plants and driftwood
• Plenty of hiding places
• Gentle water flow

Avoid sharp or rough substrate that can damage their sensitive barbels.

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Diet and Feeding

Skunk Corydoras are omnivorous scavengers and will accept a variety of foods.

Recommended foods include:

• Sinking pellets or wafers
• High-quality flakes
• Frozen bloodworms or brine shrimp
• Small live foods

A varied diet helps maintain good health.

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Recommended Tank Parameters

Temperature: 72 – 79°F (22 – 26°C)
pH: 6.0 – 7.5
KH: 2 – 10 dKH
Minimum Tank Size: 20 gallons for a school

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Size Information

Average Adult Size:
2 – 2.5 inches (5 – 6 cm)

Typical Sale Size:
 (2– 3 cm)

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Origin

The Skunk Corydoras (Corydoras arcuatus) originates from Peru and Brazil, primarily within tributaries of the Amazon River basin.

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Add personality and unique pattern to your aquarium with the Skunk Corydoras, a peaceful schooling catfish perfect for planted freshwater aquariums. As part of the esteemed collection at Betta USA, these specimens meet our exacting standards for quality and vibrancy. Explore our weekly updates for exclusive livestock and secure your expert-curated Corydoras selections today to elevate your aquascape.