🐠 Wild Betta Mahachai Green Spade Tail Male

🔹 Overview

The Wild Betta Mahachai Green Spade Tail Male (Betta mahachaiensis) is a captivating species belonging to the Betta splendens complex, native to the brackish and freshwater canals of Thailand’s Samut Sakhon and Samut Songkhram provinces — particularly the Mahachai district from which it takes its name.

Known for its vibrant emerald-green iridescence, metallic blue-green scales, and spade-shaped tail, this species combines wild beauty with resilience.
Unlike its domestic relatives, the Mahachai betta thrives even in slightly brackish environments, making it one of the hardiest wild bettas.

🔹 Origin & Natural History

This species evolved in unique habitats where freshwater meets mild salinity — a feature that distinguishes it from Betta splendens and Betta smaragdina.
Its shimmering metallic green and blue hues help it blend among mangrove roots, fallen leaves, and aquatic vegetation.

🔹 Physical Description

1. Size:

   • Typically 5–6 cm (2–2.5 inches) in body length.

2. Body Shape:

   • Slender, muscular, and streamlined — the true wild betta form.

3. Coloration:

   • Body: Iridescent green to turquoise with metallic blue highlights.

   • Fins: Green-blue with darker edging or faint black lines.

   • Throat and Face: Often shows a deeper metallic turquoise glow.

   • Under Light: Scales shimmer with emerald hues that shift as the fish moves.

4. Tail Type:

   • Spade Tail: A naturally tapered, elegant tail ending in a soft point — ideal for smooth, controlled movement.

5. Sexual Dimorphism:

   • Males: More vibrant coloration, sharper tail, larger fins, and frequent flaring.

   • Females: Rounder body, subtler color tones, and shorter fins.

🔹 Temperament & Behavior

• Temperament: Semi-aggressive but calmer than domestic bettas.

• Behavior: Territorial yet peaceful if not provoked. Prefers to claim a section of the tank and patrol it confidently.

• Flaring: Males exhibit spectacular green-blue iridescence when flaring at rivals or during courtship.

• Personality: Intelligent, curious, and interactive — recognizes owners and responds to feeding cues.

Wild Mahachai bettas show natural dignity and balance, rarely attacking unless defending their space.

🔹 Habitat & Tank Setup

In the wild, these bettas inhabit shallow, warm, slow-moving or stagnant waters shaded by vegetation and palm roots.

Tank Setup Recommendations:

• Tank Size: 25–40 litres for one male.

• Substrate: Dark sand or fine gravel.

• Décor: Driftwood, rocks, coconut shells, and dried leaves for shelter.

• Plants: Dense planting with floating vegetation like water lettuce, frogbit, or salvinia.

• Lighting: Soft or subdued lighting enhances green iridescence.

• Filtration: Gentle sponge or internal filter; avoid strong currents.

• Lid: Essential — Mahachai bettas are strong jumpers.

To mimic their semi-brackish origin, adding a small amount of marine salt (around 1–2 grams per litre) can benefit health, though it’s optional for captive-bred specimens.

🔹 Ideal Water Parameters

The Mahachai Green Spade Tail’s colors intensify in slightly tannin-stained water with soft lighting.

🔹 Diet & Feeding

Diet Type: Carnivorous / Insectivore

Preferred Foods:

• Live: mosquito larvae, bloodworms, daphnia, brine shrimp.

• Frozen: mysis shrimp, tubifex, cyclops.

• Dry: high-protein betta pellets or granules.

Feeding Tips:

• Feed 1–2 times daily in small portions.

• Alternate live, frozen, and dry food for balanced nutrition.

• Live food enhances both color and natural vitality.

🔹 Health & Maintenance

Common Issues:

• Fin tears or bacterial infections from rough décor or dirty water.

• Stress if kept with aggressive tankmates.

• Fungal issues if overfed or in stagnant water.

Preventive Care:

• Maintain stable temperature and soft, clean water.

• Add Indian almond leaves for natural antibacterial and antifungal benefits.

• Avoid excessive lighting and strong currents.

• Provide cover and hiding spots to reduce stress.

Healthy males display vivid metallic shine, active movement, and frequent bubble-nesting.

🔹 Compatibility

🔹 Breeding & Reproduction

• Breeding Type: Bubble-nest builder.

• Courtship: Male flares and displays shimmering green hues to attract the female.

• Spawning:

  • Male embraces female during egg release.

  • Eggs are placed into the bubble nest and guarded by the male.

  • Remove the female after spawning to avoid aggression.

• Hatching Time: 36–48 hours.

• Fry Care: Feed infusoria or vinegar eels initially, followed by baby brine shrimp.

Breeding Difficulty: Moderate — success depends on calm conditions and soft, warm water.

🔹 Lifespan

• Typical: 3–4 years

• Optimal Conditions: Up to 5 years

🔹 Distinctive Traits & Highlights

1. Emerald Iridescence: Striking metallic green-to-turquoise coloration unique among wild bettas.

2. Spade Tail Form: Naturally balanced and graceful, enhancing streamlined movement.

3. Brackish Adaptability: Can tolerate mild salinity, adding to its resilience.

4. Wild Temperament: Intelligent, observant, and calmer than most domestic strains.

5. Bubble Nesting Behavior: A natural display of health and vitality.

🔹 Quick Summary

🔹 Summary

The Wild Betta Mahachai Green Spade Tail Male is a breathtaking example of nature’s craftsmanship — shimmering like an emerald under gentle light while moving with quiet confidence. Its resilience, mild temperament, and unique ability to adapt to slightly brackish water make it one of the most hardy, intelligent, and visually stunning wild bettas.

For aquarists who admire natural beauty and authenticity, the Mahachai Green Spade Tail offers both elegance and a glimpse into the untouched ecosystems of Thailand’s mangrove waterways.

FOR DELIVERY IN KOLKATA LOCATION ONLY. IMAGES ARE FOR REPRESENTATIVE PURPOSES ONLY.