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Freshwater fishAssorted Ryukin (Lot of 4)
Assorted Ryukin (Lot of 4)
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The beautiful Ryukin Goldfish are a Japanese version of the fantail goldfish. They were developed from the common Fantail Goldfish. Like their Fantail counterpart, they are one of the more rounded or egg-shaped fancy goldfish.
The Ryukin Goldfish are easily differentiated from the Fantail by their extremely high back, which is often described as a dorsal hump. The hump starts in the neck region and gives a more pointed appearance to the Ryukin's head. They also have a wider caudal fin than the Fantail. A distinguishing feature common to both the Fantail and the Ryukin Goldfish is their split or double caudal (tail) fin.
A long-tailed version of this fish is called the Fringe-tail or Ribbon-tail Ryukin. This fish comes in a variety of colors: red, red and white, tri-color, calico, white, and chocolate.
Quick Facts
| Scientific Name | Carassius auratus |
| Origin | Captive-bred (Asia) |
| Care Level | Easy |
| Temperament | Peaceful |
| Adult Size | Up to 6–8" |
| Lifespan | 10–15 years |
| Diet | Omnivore |
| Water Temperature | 65–75°F |
| pH | 7.0–8.0 |
| Group Size | Sold as a lot of 4 |
| Shipping Size | Approx. 2–4" |
Care Guide
Tank setup: Give them a strong filter and smooth decorations. Goldfish are cool-water fish and do not need a heater.
Feeding: Feed a quality goldfish flake or pellet once or twice a day, only as much as they eat in a couple of minutes. They also enjoy frozen brine shrimp and bloodworms.
Tankmates: Keep them with other fancy goldfish. Avoid fast or nippy fish, which outcompete them for food and pick at their fins.
Good to know: Each lot is an assortment, so colors will vary.
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