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Lyretail Killifish
Lyretail Killifish
Origin
West Africa
Habitat Size
50-150 Liters
Water Type
Fresh Water
Water Temperature
22º-26ºC
Cost in India
₹80 - ₹150
Size
2 - 3 inches (Small)
Diet
Omnivore
by Happy Pet TeamUpdated on 2 Dec 2025
Lyretail Killifish Fish Guide
The Lyretail Killifish, Aphyosemion australe, is a small, brightly coloured freshwater fish with a graceful lyre-shaped tail. Many hobbyists love it because males are very showy (orange, gold, or sometimes blue) while females are plainer and calmer. It’s one of the easiest killifish for beginners and is kept by people who enjoy small, planted tanks.
Characteristics
Temperament
Aggressive
Friendly
Compatibility with other fishes
Not Friendly
Super Friendly
Habitat Size
Small
Large
Lyretail Killifish Habitat Requirements
Initial Setup Cost
₹4,000 - ₹12,000
Water Temperature
22º -26ºC
Water Type
Fresh Water
PH Level
6.5 - 7.5
Lyretail Killifish Tank Type
Essential Equipment
Aquarium tank
Water filter
Heater
Light
Substrate
Decor
Lyretail Killifish Nutritional Guide
Avg Monthly Expenses
₹80 - ₹ 150
Lyretail Killifish Diet Type
Lyretail Killifish Health & Care
Common Health Issues
Fin rot
White spot / ick
Parasitic infections
Bacterial infections
Velvet
Signs of good health
Active
Bright coloration
Good apetite
Signs of sickness
Loss of appetite
Dull coloring
Tattered fins
White growths
Lethargic behaviour
Like all small freshwater fish, Lyretail Killifish are relatively hardy within good water conditions, varied food, and minimized stress. They are susceptible to some common fish diseases that fishkeepers should know.
Prerequisites for a Fish
Adequate tank space
Financial Capability
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 kind of diet do Lyretail Killifish require?
Lyretail Killifish are omnivores and should be fed a varied diet including high-quality flakes, live or frozen foods such as bloodworms and brine shrimp, and occasional vegetable matter.
How often should Lyretail Killifish be fed? How often should Lyretail Killifish be fed?
Feed them small portions multiple times a day, only what they can consume in a few minutes, to prevent overfeeding and maintain good water quality.
Can Lyretail Killifish live in a planted tank?
Yes, they appreciate a tank with plenty of plants for hiding and exploring. Live plants also help maintain water quality. .