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Emerald Corydoras
Emerald Corydoras
Origin
South America
Habitat Size
50 - 150 liters
Water Type
Fresh Water
Water Temperature
22º-26ºC
Cost in India
₹80 - ₹150
Size
2.5 - 4 inches (Small)
Diet
Omnivore
by Happy Pet TeamUpdated on 11 Nov 2025
Introduction to Emerald Corydoras Catfish
Emerald green Corydoras is also known as Emerald Brocis Corydoras or Corydoras Spendens. It has a metallic, emerald green colour that is vibrant and beautiful. Corydoras is a peaceful catfish loved by aquarists for its easy-to-school behaviour and easy-to-care maintenance.
Characteristics
Temperament
Aggressive
Friendly
Compatibility with other fishes
Not Friendly
Super Friendly
Habitat Size
Small
Large
Habitat Requirement for Emerald Green Cory Catfish
Initial Setup Cost
₹4,000 - ₹12,000
Water Temperature
22º -26ºC
Water Type
Fresh Water
PH Level
6 - 7.5
The catfish will live a healthy life when the most recommended living conditions are met. Emerald Corydoras love staying in small groups of 6 or more. This is essential to promote their natural behaviour and reduce stress.
Essential Equipment
Water filter
Heater
Substrate
Decor
Light
Aquarium tank
Emerald Corydoras Catfish Nutritional guide
Avg Monthly Expenses
₹80 - ₹ 150
This catfish is a bottom-feeder and enjoys animal & plant matter. It scavenges food at the bottom and rarely comes to the surface for feeding.
Health
Common Health Issues
Pop eye (swollen eyes)
Fin rot
White spot / ick
Bacterial infections
Fungal infections
Swim bladder inflammation
Signs of good health
Active
Bright coloration
Undamaged fins
Good apetite
Signs of sickness
Reduced activity
Loss of appetite
Lethargic behaviour
Frequent hiding
Tattered fins
Dull coloring
The catfish requires good care. It must be kept in stable water conditions with a proper diet and a soft substrate. They can catch these common diseases if not taken care of properly.
Prerequisites for a Fish
Adequate tank space
Cleanliness
Effort & commitment
Enriching Environment
Written by
Happy Pet TeamAuthor
Team Happy Pet is a passionate collective of pet experts, enthusiasts, and advocates dedicated to sharing trusted and insightful content.
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Frequently Asked Questions
What is the ideal tank size for Emerald Corydoras?
A minimum of 100 liters is recommended for a group of these fish.
Can Emerald Corydoras live with other fish?
Yes, they are peaceful and compatible with many community fish.
What should I feed my Emerald Corydoras?
A varied diet of flakes, pellets, and occasional live or frozen foods is ideal.