Can little koi fish grow up in a fish tank?

For koi fish farmers, if they want to grow up in koi fish, they should put koi fish in a big fish tank or a small fish pond and feed it reasonably. Generally speaking, if you choose a fish tank or fish pond to breed koi fish, you must at least ensure that the length of the fish tank or fish pond is four times that of the fish; The width is 65438+ 0.5 times of the fish length; Water is twice as high as fish.

: koi fish (alias: red carp, reindeer,? The Latin scientific name: Cyprinus carpio haematopterus) belongs to CYPRINIDAE in biology, and there are more than 3,700 species of CYPRINIDAE in the world. It is a kind of advanced ornamental fish popular in the world today. It has the reputation of "living gem in water" and "swimming art".

Koi fish has a strong physique, bright colors, changeable patterns and beautiful swimming posture, which is of great ornamental and breeding value. Its body length can reach 1- 1.5 meters. Koi fish is distinguished by different colors, patterns and fish scales. Among them, koi fish, a butterfly, was successfully cultivated in 1980s. It is famous for its long and smooth fins. It was actually made by koi fish and? Asian carp is a hybrid, not a real koi fish.

Koi fish has one or three colors: white, yellow, orange, red, black and blue (light gray shadow caused by black under fish scales), and the color is dull or shiny. Although the patterns vary endlessly, the best patterns are dots on the top of the head and stepped stones on the back. Fish scales may or may not exist; Big or small; Or have wrinkles, like "diamonds".