Origins and Classification
- Scientific Name: Betta splendens (Koi Galaxy variety)
- Family: Osphronemidae (Gouramis and Labyrinth Fish)
- Origin: Originally from Thailand, Cambodia, and Vietnam, selectively bred in captivity for their unique koi-like color patterns and iridescent shine.
- Popularity: Highly sought after for its brilliant mix of colors, hardiness, and interactive personality, making it one of the most prized Betta varieties among aquarists.
🎨 Appearance
- Color: Striking blend of red, orange, blue, black, and white in marbled “koi” patterns.
- Structure:
- Males display long, flowing fins and shimmering metallic scales.
- Distinct galaxy effect from iridescent blue or turquoise highlights.
- Size: Typically 2.5–3 inches (6–8 cm).
- Lifespan: 3–5 years with clean, warm, and stable water conditions.
🏡 Tank Requirements
- Tank Size: Minimum 5 gallons for one male Betta.
- Water Parameters:
- Temperature: 76–82°F (24–28°C)
- pH: 6.5–7.5
- Hardness: 5–15 dGH
- Lighting: Moderate; accentuates their iridescent scales.
- Substrate: Fine gravel or sand.
- Habitat Setup:
- Include live or silk plants and gentle decorations for hiding.
- Avoid strong water flow; Betta prefer calm environments.
- Keep a lid or cover, as they can jump.
