Species characteristics:
- Final size: up to 60–80 cm in a pond
- Lifespan: 20–30 years with proper care
- Behavior: calm and sociable fish
- Compatibility: ideal with other koi and Goldfish
Ideal conditions:
- Minimum pond size: 1000+ liters (the bigger the better)
- Depth: at least 80–100 cm for stable temperature
- Water temperature: 10–25°C
- pH: 6.5 – 8.0
- Strong filter and good oxygenation
- Space for swimming and shading