Koi Fish
- Scientific name – Ciprynus carpio
- Relative PH of the water – 7.6
- Hardness of water (dKH, dGH) – 12
- Temperature in degrees (°C) – 19
- Maximum length (cm) – 60
- Feeding habits – Live worms, Daphnia, etc.
- Reproduction – Egg layer
- Aquarium lighting – Moderate
- Temperament – Peaceful community species
- Aquarium setup – Mixed decorations
- Swimming habits – No special swimming level
- Capacity of the smallest aquarium in which fish may be kept (in liters) – 500
