The Betta Crowntail (Betta splendens) is a striking freshwater species admired for its elegant fin extensions and radiant coloration. This Grade B Crowntail Betta is an excellent option for aquarists of all experience levels—especially beginners seeking a hardy, visually captivating fish.
Each Crowntail Betta showcases distinct fin shapes and colors, ranging from iridescent blues and reds to deep purples and metallic tones. With its crown-like fins and graceful movement, this fish adds a regal touch to any aquarium.
Key Features
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Scientific Name: Betta splendens
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Variety: Crowntail
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Grade: B (Good color intensity and healthy fin structure)
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Temperament: Semi-aggressive; best housed alone or with non-fin-nipping tankmates
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Origin: Captive-bred
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Diet: Carnivorous – enjoys Betta pellets, bloodworms, brine shrimp, and daphnia
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Size: 2.5 – 3 inches (6–7.5 cm)
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Life Span: 2 – 4 years with optimal care
Ideal Tank Conditions
| Parameter | Recommended Range |
|---|---|
| Minimum Tank Size | 5 gallons (19 L) |
| Temperature | 24°C – 28°C (75°F – 82°F) |
| pH Level | 6.5 – 7.5 |
| Water Hardness | Soft to moderately hard |
| Lighting | Low to moderate |
| Filtration | Gentle flow, sponge or low-current filter |
Beginner Care Guide
The Betta Crowntail is known for its adaptability and ease of care. To ensure your fish thrives:
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Keep water clean with regular 20–25% weekly water changes.
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Provide plants and hiding spots to mimic a natural environment.
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Avoid housing two males together, as Bettas are territorial.
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Feed small portions once or twice daily—avoid overfeeding.
With proper care, your Crowntail Betta will display brighter colors and remain active and healthy for years.
Why Choose Betta Crowntail?
Our Crowntail Bettas offer excellent color, good fin quality, and affordability—perfect for hobbyists who appreciate beauty without the premium price of show-grade fish. Every fish is hand-selected for health and vitality before shipping.




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