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GloFish Tetra
GloFish Tetra
Origin
Brazil
Habitat Size
20-50 Liters
Water Type
Fresh Water
Water Temperature
22º-28ºC
Cost in India
₹50 - ₹100
Size
1.5 - 2 inches (Nano)
Diet
Omnivore
by Happy Pet TeamUpdated on 1 Dec 2025
GloFish Tetra Guide
The GloFish Tetra is a glowing, colorful tetra fish made for aquarium lovers. Under special blue or black light, its body appears to glow with bright colors like red, green, blue, or purple. They are popular because of their sparkling look and calm nature, making them a fun addition to many freshwater tanks.
Characteristics
Temperament
Aggressive
Friendly
Compatibility with other fishes
Not Friendly
Super Friendly
Habitat Size
Small
Large
GloFish Tetra Habitat Requirements
Initial Setup Cost
₹3,000 - ₹6,000
Water Temperature
22º -28ºC
Water Type
Fresh Water
PH Level
6.5 - 7.5
Tank Type
Essential Equipment
Aquarium tank
Water filter
Heater
Light
Substrate
Decor
GloFish Tetra Nutritional Guide
Avg Monthly Expenses
₹50 - ₹ 100
GloFish Tetra Diet Type
GloFish Tetra Health & Care
Common Health Issues
Fin rot
White spot / ick
Fungus
Parasites
Swim bladder disease
Signs of good health
Active
Bright coloration
Good apetite
Signs of sickness
Loss of appetite
Lethargic behaviour
White growths
Cloudy eyes
Tattered fins
Some of the common health issues found in GloFish Tetras (Gymnocorymbus ternetzi, fluorescent variety) are as follows:
Prerequisites for a Fish
Adequate tank space
Cleanliness
Effort & commitment
Enriching Environment
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Frequently Asked Questions
Are GloFish Tetras safe for the environment?
Yes, GloFish Tetras are considered safe for the environment. They are bred from existing species of Tetras and do not pose any ecological risk. However, responsible pet ownership includes proper care and management to prevent accidental release into natural habitats.
Do GloFish Tetras need special lighting?
GloFish Tetras do not require special lighting to thrive, but they display their fluorescent colors best under blue or black light. Regular aquarium LED lights are sufficient for their health and well-being
Are GloFish Tetras suitable for beginners?
Yes, GloFish Tetras are suitable for beginner aquarists. They are hardy, easy to care for, and relatively peaceful, making them a popular choice for community tanks.