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Live fish will be delivered only to selected pincodes in Kolkata and nearby areas.
Here is a complete care guide and profile for the Glowlight Tetra, a peaceful and visually appealing freshwater fish ideal for community aquariums.
🐟 Glowlight Tetra – Full Details & Care Guide
✅ Common Names:
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Glowlight Tetra
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Fire Neon Tetra
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Glolite Tetra
🔬 Scientific Classification:
| Category | Detail |
|---|---|
| Scientific Name | Hemigrammus erythrozonus |
| Family | Characidae |
| Order | Characiformes |
| Origin | Essequibo River, Guyana (South America) |
| Type | Freshwater tropical tetra |
🎨 Appearance:
| Feature | Description |
|---|---|
| Body Shape | Slender, torpedo-shaped |
| Color | Translucent silver or beige body |
| Highlight | Glowing neon orange-red stripe from nose to tail (resembles a glowing filament) |
| Size | 1.5 to 2 inches (3.8 to 5 cm) |
| Lifespan | 3 – 5 years in good conditions |
✨ The glowing stripe is especially vibrant under aquarium lighting with dark substrate and plants.
🌡️ Water Parameters:
| Parameter | Ideal Range |
|---|---|
| Temperature | 22 – 28°C (72 – 82°F) |
| pH Level | 6.0 – 7.5 (slightly acidic preferred) |
| Hardness | 4 – 12 dGH |
| Water Type | Soft, clean, well-filtered freshwater |
🏡 Tank Setup:
| Feature | Recommendation |
|---|---|
| Tank Size | Minimum 15–20 gallons |
| Group Size | Keep in groups of 6 or more (schooling fish) |
| Substrate | Dark sand or fine gravel |
| Plants | Heavily planted (Java fern, Anubias, Amazon sword) |
| Decor | Driftwood, rocks, caves |
| Lighting | Dim to moderate (brings out the glow effect) |
| Filtration | Gentle to moderate flow (sponge or canister filter) |
🧪 Always cycle your aquarium and maintain stable water conditions – tetras are sensitive to fluctuations.
🧬 Temperament & Behavior:
| Trait | Description |
|---|---|
| Temperament | Peaceful, calm |
| Schooling | Yes, thrives in shoals of 6+ |
| Tank Zone | Middle to upper levels |
| Social Behavior | Great community fish |
| Activity Level | Active but not aggressive |
🍽️ Feeding:
| Food Type | Examples |
|---|---|
| Staple Diet | Micro pellets, tropical flakes |
| Live/Frozen | Daphnia, baby brine shrimp, bloodworms |
| Vegetables | Finely chopped spinach or algae-based food |
| Feeding Frequency | 2–3 small meals per day |
✅ Provide a varied diet to enhance color and health.
🐣 Breeding Glowlight Tetras:
| Feature | Description |
|---|---|
| Breeding Type | Egg scatterers |
| Spawning Tank | Use a separate breeding tank (soft, acidic water ~pH 6.0) |
| Conditions | Add fine-leaved plants or spawning mops |
| Spawning Behavior | Pair dances; eggs scattered and fertilized |
| Egg Count | 100 – 150 per pair |
| Fry Care | Remove parents after spawning; fry hatch in 24–36 hours |
| Fry Feeding | Infusoria → baby brine shrimp after 4–5 days |
🤝 Ideal Tank Mates:
| ✅ Compatible Species | ❌ Avoid These Species |
|---|---|
| Neon Tetras | Aggressive cichlids |
| Ember Tetras | Tiger Barbs |
| Corydoras Catfish | Large predatory fish |
| Harlequin Rasboras | Betta (may vary by individual) |
| Otocinclus | Fin-nippers or overly active species |
🧼 Maintenance Tips:
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Perform 25–30% water changes weekly
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Keep water free of ammonia/nitrite (0 ppm)
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Regularly check filter, trim plants, and vacuum substrate
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Stable water temperature and pH are key to their health
🧾 Quick Profile Summary:
| Feature | Value |
|---|---|
| Scientific Name | Hemigrammus erythrozonus |
| Common Name | Glowlight Tetra |
| Size | 1.5 – 2 inches |
| Lifespan | 3 – 5 years |
| Temperament | Peaceful |
| Tank Size | 15+ gallons |
| School Size | Minimum 6 |
| Swimming Zone | Mid to top |
| Diet | Omnivore |
| Care Level | Beginner to intermediate |
🌟 Highlights:
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✨ Iconic glowing red-orange stripe that shines in planted tanks
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🐟 Peaceful schooling fish, great for community setups
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🌿 Pairs beautifully with live plants and soft lighting
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💧 Sensitive to poor water quality – needs regular care
To avail free shipping, purchase amount should be Rs350/-(for Aquarium Accessories and Aquatic Plants) or more, less than the above amount shipping charges applicable Rs70/- only. For live fish delivery charges applicable at the time of checkout.
Orders are normally Shipped within 1-2 days and usually take 2-5 working days to be delivered based on your location. However, you will receive an approximate timeline when you place your order.
To ensure that your order reaches you quickly and in good condition, we only ship through reputed courier agencies.
