The Oranda is believed to have been around since the 1500s. The Chinese gave it the handle “flower of the water.”It is believed to have been developed from the crossbreeding of a Lionhead and a Veiltail. The name Oranda derives from a case of mistaken identity. And there’s a calico version, too, called Azuma Nishiki. Breeders often cross Pompoms with Bubble Eyes, Oranda, or Fantails to create even more new variants. Some Pom Poms also inherit other fancy goldfish traits, such as telescope eyes or a hood. In Japan, these goldfish are known as Oranda Shishigashiri. Pompoms have no dorsal fin, and they have extremely prominent nostrils on either side of their face. The name Oranda is derived from the Japanese for “Dutch Iron Mask.” When this Chinese fish was brought to Japan, it was mistakenly believed to have come from the Netherlands. The Oranda goldfish, Carassius auratus auratus, is a variety of fancy goldfish and one of the most popular goldfish types on the planet. These Fancy Goldfish can grow up to as large as 12 inches, although 8-10 inches is more common. Like the other “rounder” breeds of Fancy Goldfish, the preferred body dimension is that the body depth be ⅔ of the body length. The defining feature of this Fancy Goldfish is its wen (or crown), which is a benign growth from selective breeding. The Oranda is thought to be the first fancy goldfish to sport the wen.Ī traditional Oranda wen should be restricted to the top of the head. Its wen can extend down off the top of the head, but should not be as extensive as a Lionhead goldfish (which covers the cheeks and gill plates). The wen resembles a raspberry and looks like a brain on the outside of their head. It can become quite large as the Oranda grows and can sometimes impede eyesight as well as its ability to swim. The wen starts to grow at around 3-4 months and is fully developed at around 2 years old. Unlike some of the other hooded goldfish, the wen is prominent on the top part of the head. Although seemingly obtrusive, the growth is benign and the reason for this particular breed’s popularity. The wen is also susceptible to bacteria, so special attention must be paid to it to ensure that a bacterial infection does not set in. It is a good idea to limit any decorative features in the tank (or at least remove anything with sharp edges) to minimize the likelihood of introducing bacteria to the wen.Īdditionally, for the wen to fully develop, the Oranda must receive proper care, that includes clean water within the correct parameters, good filtration and a good diet. Ideally, the wen should be well-developed but not overdeveloped. Blue (which are a recent addition and rare).Īn Oranda’s scales can either come as metallic or matte and in any combinations or colors.The Oranda comes in a spectacular range of colors An overdeveloped wen can lead to issues with vision as well as breathing. Metallic scales have an underlying layer of guanine (a crystalline pigment), which refracts light giving the scale it’s shiny, full-colored appearance. Matte scales are translucent scales with no guanine to reflect light. It doesn’t have the same vibrancy in color of a metallic scale and as such is not as popular.
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