Description
Yellow Crowntail Betta Male (From Thailand)
(Betta splendens – Crowntail Line)
📌 Basic Info
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Scientific Name: Betta splendens (Crowntail)
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Common Name: Yellow Crowntail Betta Male
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Size: ~2.5 – 3 inches (6 – 7.5 cm)
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Lifespan: 3 – 5 years (with proper care)
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Tank Zone: Surface to mid-level
🌊 Water Parameters
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TDS: 100 – 200 ppm
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pH: 6.0 – 7.2
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Temperature: 25°C – 28°C (77°F – 82°F)
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Water Type: Freshwater (soft, stable conditions)
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Hardness: GH 3–6, KH 2–4
✨ Characteristics
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Bred in Thailand as part of the Crowntail Betta line.
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Striking bright yellow body and fins with the signature spiky crowntail edges.
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Known for its flare display – fins spread dramatically when showing aggression or during courtship.
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Active and territorial, especially male bettas.
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Labyrinth fish – can breathe atmospheric oxygen.
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Popular for both show aquariums and as a collector’s fish.
🍽 Food
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Type: Carnivorous (micro-predator)
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Diet: High-quality betta pellets, frozen/freeze-dried bloodworms, brine shrimp, daphnia, mosquito larvae.
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Feeding Frequency: 1–2 times daily, in small amounts.
🛠 Maintenance
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Weekly water changes: 20–30% to maintain clean water and vibrant colors.
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Gentle filtration – avoid strong currents to protect delicate fins.
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Provide plants, driftwood, and resting areas like betta hammocks.
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Heater required to maintain stable tropical water temperature.
🤝 Social Behavior
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Minimum Group Size: Single (males are aggressive and territorial).
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Tank Mates: Peaceful species such as rasboras, corydoras, kuhli loaches, snails, and shrimp (with caution).
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Avoid: Other male bettas, fin-nippers, or aggressive species.
✅ Do’s
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Keep in a minimum 10–15L tank (larger tanks are preferred).
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Maintain stable, warm water conditions.
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Feed a protein-rich diet to enhance bright yellow coloration.
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Use soft lighting to highlight the crowntail fins.
❌ Don’ts
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Don’t house multiple males together.
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Don’t neglect water changes – poor water reduces color vibrancy.
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Don’t overfeed – bettas have small stomachs.
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Don’t keep with aggressive or fin-nipping fish.
⚡ Quick Tips
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A premium Thai Crowntail Betta admired for its spiky yellow fins and bold display.
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Ideal as a solo showpiece fish in nano or medium aquariums.
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Perfect for collectors seeking bright, eye-catching crowntail bettas.
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Active, flares beautifully, and makes an excellent centerpiece fish