Back to Species Database 
Ranchu Goldfish
Carassius auratus var. ranchu
Intermediate Peaceful fish freshwater
About
Egg-shaped fancy goldfish with no dorsal fin considered the king of goldfish in Japan.
Water Parameters
Temperature
65 - 72 °F
Ideal: 65 - 72 °F
pH
6.5 - 8
GH (Hardness)
5 - 19 dGH
Quick Facts
Max Size
8"
Min Tank Size
30 gallons
Diet
omnivore
Swimming Zone
middle
School Size
2+ recommended
Bioload
high
Category
goldfish