• Name:

    Doitsu Kujaku High Quality Koi

  • Family: Cyprinidae
  • Species: Koi Fish
  • Scientific Name: Cyprinus carpio
More Details

General info about Doitsu Kujaku High Quality Koi

Doitsu Koi is a variety of Koi that was developed 100 years ago, it has few to no scales. There are two tyes of Doitsu Goi: Mirror koi and Leather Koi. Mirror Koy have large scales on the sides and on the back of the body and Leather Koi don’t have any scales, they have leather-like skin. Kujaku Koi is a variety of Koi that has a white base color, a black net pattern and patterns of red/orange/yellow. Their maximum size is 3 inches. To keep these fish, water temperature should range from 36ºF to 90ºF and water pH should be between 6.8 and 7.2. With Koi it is very important to have a good filtration system and good water quality, ammonia levels should be zero or negligible and nitrate levels should be zero or negligible. The minimum pond size recommended is 1000 gallons with a 3 inches depth, the rule many aquarists use to determine good pond size is to add 10 gallons of water for every inch of fish. The pond should have gravel substrate, rocks and hardy plants.

Doitsu Kujaku High Quality Koi Diet & Nutrition

This species is omnivorous. Koi can be fed with pellets and flakes. It is important to not overfeed Koi, special care must be taken in winter since these fish eat less and so food may remain in the pond uneaten and diminish the water quality.

Determining Sex of Doitsu Kujaku High Quality Koi

Males are slimmer and have more pointy pectoral fins than females.

Breeding & Spawning Doitsu Kujaku High Quality Koi

To breed this species, some shallow areas on the sides of the pond should be provided and water temperature should be around 68ºF. Breeding is usually more successful in late spring and early summer.

Doitsu Kujaku High Quality Koi Origin

Koi originated in Japan. Doitsu Koi originated in Germany and was later imported to Japan where it was bred with many other Koi varieties originating new Koi varieties.

Caution with Doitsu Kujaku High Quality Koi

Since Koi live in ponds they are at risk from predators like eagles, cats and herons so, if needed, the pond should have a net on the surface.

Original Detail

Name Species Family Scientific Name More Detail Added by
Doitsu Kujaku High Quality Koi Koi Fish Cyprinidae Cyprinus carpio

Doitsu Koi is a variety of Koi that was developed 100 years ago, it has few to no scales. There are two tyes of Doitsu Goi: Mirror koi and Leather Koi. Mirror Koy have large scales on the sides and on the back of the body and Leather Koi don’t have any scales, they have leather-like skin. Kujaku Koi is a variety of Koi that has a white base color, a black net pattern and patterns of red/orange/yellow. Their maximum size is 3 inches. To keep these fish, water temperature should range from 36ºF to 90ºF and water pH should be between 6.8 and 7.2. With Koi it is very important to have a good filtration system and good water quality, ammonia levels should be zero or negligible and nitrate levels should be zero or negligible. The minimum pond size recommended is 1000 gallons with a 3 inches depth, the rule many aquarists use to determine good pond size is to add 10 gallons of water for every inch of fish. The pond should have gravel substrate, rocks and hardy plants.

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