Betta Alien Avatar

Betta Alien Avatar

Common Name

Alien Avatar Betta, Alien Betta

Scientific Name

Betta splendens (hybrid “Alien” line)

Origin

Captive-bred hybrid (derived from Betta splendens × wild-type Betta species)

 

Appearance & Coloration

Betta Alien Avatar is known for its striking, metallic coloration with intense iridescence. Colors often include shades of blue, teal, green, and turquoise with bold, high-contrast striping or “alien” patterning across the body and fins. The overall look is sleek, vibrant, and highly reflective under aquarium lighting.

 

Fin Type

Typically short-finned (Plakat-style), offering strong swimming ability and reduced risk of fin damage compared to long-finned varieties.

 

Temperament

Semi-aggressive to aggressive.
Like all Bettas, males are territorial and should be housed alone. Females may be less aggressive but still display territorial behavior.

 

Tank Size

Minimum 5 gallons recommended.
Larger aquariums (10+ gallons) provide better stability and enrichment.

 

Tank Setup

• Heated aquarium (tropical species)

• Gentle filtration

• Plenty of hiding spots using plants, caves, and décor

• Live or silk plants recommended

Short-finned Alien Bettas appreciate slightly more swimming space than long-finned Bettas.

 

Water Parameters

• Temperature: 25–28°C (77–82°F)

• pH: 6.5–7.5

• Ammonia/Nitrite: 0 ppm

• Nitrate: <20 ppm

Consistent, clean water conditions are essential for maintaining color and health.

 

Filtration & Flow

Low to Moderate flow.
Unlike Half Moon Bettas, Alien Bettas tolerate gentle movement due to their shorter fins.

 

Diet

Carnivorous.

 

Feeding

• High-quality Betta pellets or granules

• Frozen or live foods: bloodworms, brine shrimp, daphnia, mysis

• Feed small portions 1–2 times daily

Avoid overfeeding to prevent bloating and swim bladder issues.

 

Compatibility

• Best kept alone

• May be housed with peaceful, non-fin-nipping tank mates in larger aquariums

• Never house two male Bettas together

 

Health & Care Notes

• Generally hardier than long-finned Bettas

• Maintain warm, stable water to prevent stress-related illness

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

 

Care Level

Easy to Moderate

Well-suited for both beginners and experienced aquarists when properly housed.

 

Signs of Good Health

• Bright, metallic coloration

• Active swimming and alert behavior

• Strong feeding response

• Intact fins and clear eyes

 

Signs of Stress or Illness

• Color dulling

• Lethargy

• Clamped fins

• Refusal to eat

 

Fun Fact 

Alien Bettas are created by selectively crossing domestic Bettas with wild Betta species, resulting in their signature metallic sheen and making them some of the most genetically unique Bettas available in the aquarium hobby.