Oranda Goldfish
Carassius auratus var. oranda
The velvet-capped fancy goldfish that rewards patient, attentive keeping.

About
The oranda goldfish (Carassius auratus var. oranda) is one of the most recognizable fancy goldfish varieties, instantly identified by the fleshy, raspberry-like growth on its head known as the wen. This cap develops gradually as the fish matures, and in well-kept individuals it can eventually cover most of the face, sometimes even requiring a trim to keep the eyes clear. Like all fancy goldfish, orandas are a product of centuries of selective breeding in East Asia and exist only in aquaria. There is no wild population to speak of. They come in a wide range of color forms, from the classic red-and-white to solid black, chocolate, and the popular red-capped variety with its bright orange wen against a white body. Despite their ornate appearance, orandas are peaceful fish that do well with other fancy goldfish varieties of similar body shape and swimming speed. Their double tail and rounded body make them slower and less agile than single-tailed goldfish, so housing them with faster tankmates can lead to competition at feeding time. Care sits at an intermediate level. Not because they are delicate, but because they produce substantial waste and demand consistent water quality and regular maintenance. Treated well, they are genuinely long-lived companions.
Similar species
Other fish you might consider
Good tank mates
Species that tend to coexist peacefully with Oranda Goldfish
Frequently asked questions
- How big does the Oranda Goldfish get?
- The Oranda Goldfish reaches about 4–10" as an adult.
- What size tank does the Oranda Goldfish need?
- A minimum of 40 gallons is recommended for the Oranda Goldfish.
- What water parameters does the Oranda Goldfish need?
- The Oranda Goldfish does best with a temperature of 60–72°F, a pH of 6.5–8.5, hardness around 4–20 dGH.
- Is the Oranda Goldfish aggressive?
- The Oranda Goldfish is generally peaceful and suits a community tank with similarly calm tankmates.
- What does the Oranda Goldfish eat?
- The Oranda Goldfish is an omnivore. It does well on a varied diet of quality flake or pellet plus occasional frozen or live foods.
- How long does the Oranda Goldfish live?
- With good care, the Oranda Goldfish typically lives 10-20 years.