Overview
The Wild Betta (Betta Imbellis) (Betta imbellis) is a intermediate freshwater species known for its dark blue-black, blue-green iridescent coloration. Peaceful betta. Top to Mid.
Origin & Appearance
Origin: Southeast Asia.
Colors: Dark Blue-Black, Blue-Green iridescent.
Body Shape: Moderately Compressed (oval-flat). Typical adult dimensions: 6.0 x 0.9 x 2.7.
Sexual Dimorphism: Strong; males brighter with crescent-shaped tail.
Tank & Water Requirements
| Min Tank Size | 5 gallons |
| Temperature | 75–82°F |
| pH Range | 6–7.5 |
| Water Hardness (GH) | 3-10 |
| Bioload | low |
| Oxygen Demand | low |
| Plant Safe | yes |
| Aquarium Position | Top to Mid |
Behavior & Activity
Gentle slow swimmer; less aggressive display than splendens; can swim in groups; peaceful cruising through plants
Speed: 35/100Aggression: 3/10diurnalSchooling (6+)
Breeding
Moderate; bubble nest builder
Common Diseases
💊 Hardy
Expert Notes
Peaceful betta; males can coexist; crescent tail