The Green Cory is a peaceful, bottom-dwelling freshwater fish known for its metallic green-bronze shimmer and friendly nature. Native to slow-moving rivers and streams in South America, these small catfish are social, hardy, and a perfect choice for community aquariums. Their playful behavior and tendency to school make them a favorite among aquarists.
Care Requirements
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Tank Size:
Minimum 60–80L for a small group (5–6 individuals).
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Water Parameters:
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Temperament:
Peaceful and social. Must be kept in groups of 4 or more — they thrive in shoals and display more natural behaviors.
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Diet:
Omnivorous bottom-feeder. Feed a mix of:
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Sinking pellets and wafers
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Frozen foods (bloodworms, daphnia)
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Occasional live foods and blanched veggies
They’ll help clean up leftover food but still need a proper diet.
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Tank Setup:
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Soft, sandy substrate (to protect their barbels)
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Plenty of hiding spots (plants, caves, driftwood)
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Gentle filtration and moderate flow
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Dim lighting preferred
Quick Facts:
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Max Size: ~6–7 cm
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Lifespan: 5–8 years with good care
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Compatibility: Excellent for peaceful community tanks
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Breeding: Possible in captivity; triggered by cool water changes and good feeding
