Betta Red Samurai

Betta Red Samurai 

Common Name

Red Samurai Betta (Male)

Scientific Name

Betta splendens

Origin

Southeast Asia (Thailand, Cambodia, Vietnam)
(Captive-bred ornamental variety)

 

Appearance & Coloration

The Red Samurai Betta is a striking male Betta characterized by a bold deep red body and fins, often accented with subtle iridescent highlights. Its long, flowing fins create an elegant, dramatic silhouette in the aquarium. Some specimens may show hints of darker edging or metallic sheen depending on genetics.

 

Fin Type

• Typically Half Moon or Delta fins

• Long-finned variety with full caudal, dorsal, and anal fins

• Delicate fins require calm water and careful tank setup to prevent tearing

 

Temperament

Semi-aggressive to aggressive.
Male Red Samurai Bettas are highly territorial and should be housed alone. Females may be less aggressive but still require monitoring when grouped.

 

Tank Size

Minimum 5 gallons recommended.
Larger tanks (10+ gallons) provide better water stability and swimming space.

 

Tank Setup

• Heated freshwater aquarium

• Gentle filtration with low flow

• Smooth décor and silk or live plants

• Floating plants and resting areas are beneficial

Avoid sharp décor that could tear fins.

 

Water Parameters

• Temperature: 25–28°C (77–82°F)

• pH: 6.5–7.5

• Ammonia/Nitrite: 0 ppm

• Nitrate: <20 ppm

Stable, warm water is essential for color retention and fin health.

 

Filtration & Flow

Low flow only.
Long-finned Bettas are sensitive to strong currents.

Diet

Carnivorous.

Feeding

• High-quality Betta pellets or granules

• Frozen/live foods: bloodworms, brine shrimp, daphnia

• Feed small portions 1–2 times daily

Avoid overfeeding to prevent bloating and swim bladder issues.

 

Compatibility

• Best housed alone

• Can coexist with peaceful, non-fin-nipping species in larger aquariums

• Never house two males together

 

Health & Care Notes

• Susceptible to fin rot and stress-related illness

• Regular water changes (25–30% weekly) recommended

• Monitor fins and body for clamping, fraying, or discoloration

 

Care Level

Easy–Moderate

Suitable for both beginner and intermediate aquarists when proper heating, filtration, and care are provided.

 

Signs of Good Health

• Vibrant red coloration

• Full fin extension

• Active swimming and curiosity

• Strong feeding response

 

Signs of Stress or Illness

• Clamped or frayed fins

• Lethargy or hiding

• Dull coloration

• Refusal to eat

 

Fun Fact 

The Red Samurai Betta gets its name from its intense red coloration and regal, commanding presence, reminiscent of the elegance and strength of a samurai warrior.