During this time, the bellies of females swell with eggs. The long and flowing caudal fin fans out whenever the fish isn’t swimming.Īs spawning season begins, males develop bumps on their heads and pectoral fins, known as tubercles. The red cap oranda’s wen rarely covers the fish’s face and is smaller than the cap of other oranda goldfish.Įxcept for the dorsal fin, all of the oranda’s fins are paired, giving the fish a symmetrical appearance. Red cap orandas have almost white bodies and bright-red head caps. The red cap oranda is the most popular color morph of the oranda goldfish. Blue oranda goldfish are very colorful fish and range in color from light bluish-gray to deep blue. Black oranda goldfish have the same physical traits but have a completely black body. Most oranda goldfish are orange or yellow in color, but there are several popular color varieties. Orandas come in red, black, calico, chocolate, red-and-white, blue, and red-black-and-white combinations. The body is covered in shimmering metallic or matte scales that come in various colors. This species is an egg-shaped type of goldfish with a large belly that’s almost as wide as the oranda is long. The cap continues to grow until an oranda goldfish is around two to three years old. The cap doesn’t appear until the oranda is three to four months old, and forms fully in the next one or two years. Known as the wen or crown, the oranda’s cap may be located on the top of the head or may cover the entire face, except the mouth. Oranda goldfish are unlike typical goldfish and are easily recognizable by the prominent raspberry-shaped cap on the head. Like all other goldfish, orandas are descendants of wild carp - known as Prussian carp.Īdvertisements Colors, Patterns, Fins, and Sex Differences The exact origin of this goldfish species is unknown, but these fish are one of the older varieties of fancy goldfish developed by Asian breeders. The oranda goldfish ( Carassius auratus auratus) is a result of selective breeding. Scientific name: Carassius auratus auratus Common names Red cap goldfish, bullhead oranda goldfish Distribution: Worldwide Size: 8–9 inches Life expectancy: 15 years Color: Orange, red, red-and-white, red-and-black, black, blue, chocolate, bronze, white or silver, black-and-white, red-black-and-white, and calico Diet: Omnivore Temperament: Peaceful Minimum tank size: 20 gallons Temperature: 65–72☏ (17–22☌) pH: 5.0–8.0 Hardness: 5–19 dGH Care level: Moderate Breeding: Egg-layer Origin Should You Get an Oranda Goldfish for Your Aquarium? Oranda Goldfish Facts & Overview.Oranda Goldfish Care & Tank Requirements.
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