Five-flowered long-tailed goldfish (confirm introduction )
Grass goldfish is a relatively primitive type of goldfish. Its shape is also very similar to crucian carp. Its head is pointed and narrow, and its body is spindle-shaped. . The body color is red, and some have silvery white markings. This kind of goldfish has strong adaptability, a wide range of food, beautiful appearance, and is suitable for feeding. In addition, Japan has cultivated a kind of "jinyu", which looks like a grass-type goldfish, but its color is more vivid. Some fish scales are golden yellow and can sparkle in the sun. Grass goldfish are divided into three categories: golden crucian carp, grass goldfish and red and white flower goldfish. Among them, golden crucian carp is the oldest species. Its tail fin is short, single-lobed, concave-shaped, and its body is orange-red.
1. Five-flowered Longtail Goldfish (Definite Introduction)
The shape is spindle-shaped and divided into three parts: head, trunk and tail. The caudal fin is relatively long, with two or three leaves. The dorsal fin, pectoral fin, pelvic fin and anal fin are all normal. The body of the fish is covered with scales. The background color of the body surface is sky blue, and the scales are bright red, green and silvery white. Dorsal fins 3,15-18; anal fins 3,5; pectoral fins 1,14-17; ventral fins 1,8. (Note: before the comma, there are no branched fins, and after the comma, there are branched fins) Omnivorous. It is raised with artificial feed, zooplankton, turnips, etc. Goldenrod goldfish are sexually mature at 12 to 15 months of age, and males are generally smaller than females.
Two, golden crucian carp
Golden crucian carp
The ancient name is golden crucian carp, which is the ancestor of goldfish. Its body shape and tail fin are similar to those of ordinary crucian carp, with long and short build. The tail fin is like a swallow's tail, so it is named swallow tail. When swimming, it looks beautiful and has a strong body. Easy to raise. In addition to red, white and red and white patterns, there are also glass patterns and colorful swallowtails. Golden crucian carp has a strong physique, strong resistance and adaptability, and a wide range of food habits. It does not require careful management and is easy to raise. It can be raised in the pond. , if the bait is sufficient, the body weight of three-year-old crucian carp can reach more than 500 grams, and the length can reach 50 cm. In addition to red, its color also includes silver-white and red-white crucian carp. Due to long-term domestication, they often swim on the water surface and can swim in line with people's applause. If they are fed food, they will also gather in the water surface to compete for food and play in the water. It is very interesting and suitable for being kept in a large garden pond.
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3. Swallowtail
Title It is short and has a long tail, which is more than half the body length. The back of the tail fin is branched like a swallow's tail, so it is called swallowtail. It is a more advanced fish species than grass goldfish and is easy to raise. It is a typical development of the double-tailed golden crucian carp from overseas. In addition to the red and white and red and white patterns, there are also glass flowers and five-flowered fish. It is a higher level of evolution than the grass goldfish. Fish species. Gorgeous in character and easy to raise. In addition to red and white and red and white patterns, there are also varieties such as red swallowtail, red and white swallowtail, etc. Known as "Comet", the long-tailed goldfish has long fins and looks like it floats in the wind. It has a very beautiful swimming posture and is suitable for being kept in aquariums and viewed from the side.
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