General information - The Calico Ryukin has bombastic body with big

paunch. It also has a hump between the head and dorsal fin. This fish

has Red, White, Orange and Black colors combinations. The Calico

Ryukin is a hardy species that can be kept in ponds or in aquariums.

According to the Japanese this species is a version of the fantail

goldfish.  

Common Name - Calico Ryukin 

Scientific Name - Carassius auratus 

Family - Cyprinidae 

Origin - Asia, China, Japan 

Photo by: Mohammad Safdel

 

First discovered - Developed from the common Fantail Goldfish. 

Nutrition - omnivores, the black oranda goldfish will appreciate varied diet. Goldfish flake or pellet food

will provide the Black Oranda Goldfish with the proper nutrition, Fresh spinach, zucchini, and lettuce can

be part of its vegetarian nutrition while frozen foods can complete its diet. 

Behavior - Peaceful 

Maintenance and care - Ryukin Goldfish should be kept in 30 gallons tank decorates with few rocks,

woods and plenty of room to swim. The Calico Ryukin is a very adaptable species that tolerates a wide

range of water conditions. This species like the entire goldfish group will thrive in coldwater aquariums

and tolerate a wide range of temperatures.Ryukin Goldfish is recommended for beginners. 

Water Parameters – Temperature: 65F - 72F (18C- 22C), PH: 6-8 

Breeding-  Males are thinner then females and may exhibit breeding spots on their heads and flanks

during the spawning season. Gradually increase the temperature to 75 degrees F. Provide soft vegetation

or a spawning mop, and excellent water quality. It is recommended to remove parents once the eggs are

layed, or the eggs will be eaten. A mature pair may produce over 1,000 eggs which hatch after 5-6 days.

The fry are easy to feed on small live foods or with fry foods.