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Peacock Gudgeon
Peacock Gudgeon
Origin
Australia
Habitat Size
20-50 Liters
Water Type
Fresh Water
Water Temperature
22º-26ºC
Cost in India
₹50 - ₹100
Size
1 - 2 inches (Nano)
Diet
Omnivore
by Happy Pet TeamUpdated on 1 Dec 2025
Peacock Gudgeon Fish Guide
The Peacock Gudgeon (Tateurndina ocellicauda) is a small, colorful freshwater fish loved by aquarium hobbyists. It shines with bright blue, yellow, and red patterns, and a black eye-spot near its tail, making it look like a tiny jewel. These fish are peaceful, easy to care for, and fun to watch, which is why they are becoming popular in home aquariums.
Characteristics
Temperament
Aggressive
Friendly
Compatibility with other fishes
Not Friendly
Super Friendly
Habitat Size
Small
Large
Peacock Gudgeon Habitat Requirements
Initial Setup Cost
₹3,000 - ₹6,000
Water Temperature
22º -26ºC
Water Type
Fresh Water
PH Level
6.5 - 7.5
Peacock Gudgeon Tank Type
Essential Equipment
Aquarium tank
Water filter
Heater
Light
Substrate
Peacock Gudgeon Nutritional Guide
Avg Monthly Expenses
₹50 - ₹ 100
Diet Type
Peacock Gudgeon Health & Care
Common Health Issues
Fin rot
White spot / ick
Swim bladder disease
Fungus
Bacterial infections
Parasitic infections
Signs of good health
Active
Bright coloration
Good apetite
Undamaged fins
Signs of sickness
Loss of appetite
Lethargic behaviour
Tattered fins
White growths
Dull coloring
Like all aquarium fish, Peacock Gudgeons can have certain health issues in the event their diet or environment is not right. Here are some of the most common issues:
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
Are Peacock Gudgeons suitable for beginners?
Yes, Peacock Gudgeons are generally considered suitable for beginners due to their peaceful nature and relatively easy care requirements. They are a good choice for hobbyists new to keeping aquarium fish.
Can Peacock Gudgeons live with other fish?
Yes, Peacock Gudgeons are peaceful fish that can live harmoniously with other small, non-aggressive species. Good tankmates include other small community fish like tetras, rasboras, and small catfish species.
What are common health issues for Peacock Gudgeons?
Common health issues include fin rot, white spot/ich, fungal infections, and bacterial infections. Maintaining good water quality and providing a balanced diet can help prevent these issues.