Ranchu
fancy goldfish
The ranchu (scientific name Carassius auratus) is a hooded variety of fancy goldfish developed in Japan.
Appearance change
Ranchu can reach between 6 and 8 inches(15 to 20 centimeters)with a pale-yellow bodies and bright red heads are rare. Ranchu have a more downturned tail,more-arched backs and have much shorter tails.
Living areas change
Ranchu do not grow naturally any more.
Food and water change
Raw bloodworm and Daphnia.
Threats change
Water pollution and climate change.
Reproduction change
The breeding season is from April through May, and females spawn their eggs after mating with males.
Relationship with humans change
Ranchu are bred by people and often kept as pets.