Tail-Spot Pygmy Cory

Tail-Spot Pygmy Corydoras (Corydoras hastatus)

Description:

The Tail-Spot Pygmy Corydoras, scientifically known as Corydoras hastatus, is a charming nano-sized catfish distinguished by a small black spot near its tail. Native to slow-moving waters in South America, this species is unique among Corydoras for its mid-water swimming behavior and schooling nature. Perfect for nano tanks or planted aquariums, it adds both character and activity to peaceful community setups.

Features:

• Tiny size, usually growing to just 1 inch—ideal for small tanks
• Recognizable tail spot and subtle horizontal stripe along the body
• Unusual for a Cory—spends much of its time mid-water, not just at the bottom
• Peaceful and social—should be kept in groups of 6 or more

Care Instructions:

• Tank Size: Minimum 10 gallons, with fine substrate and gentle filtration
• Water Parameters: pH 6.0–7.5, soft to moderately hard water
• Temperature: 22–27°C (72–81°F)
• Diet: Omnivorous; thrives on micro pellets, crushed flakes, and small live/frozen foods like baby brine shrimp and daphnia
• Compatibility: Excellent for nano community tanks with other peaceful, small fish and shrimp