As a large ornamental fish, koi fish not only has the reputation of "swimming art" and "living gem in water", but also is deeply loved by everyone. First of all, the four most common ones are red, white and white. Their colors are red, white and ink. Several scales on Qiu Cui's pale yellow back are light blue, and many are light blue. Golden carp has a variety of golden colors with metallic texture, and variation carp has four colors: purple carp, green carp, tea carp and empty carp.
In koi fish's geomantic omen, Dante is prosperous, gold is prosperous, Dazheng tri-color peach blossoms are prosperous, red, white and koi fish fish are everywhere, and you can also match the colors of koi fish varieties according to your own concerns.
Breeding in koi fish
Because some farmers raise koi fish in the open air. Basically, half of the water comes from rainwater and groundwater. We advise you not to use rainwater to raise fish. Rainwater contains some chemicals, which will have an impact on koi fish's respiratory system and is not conducive to its development. Therefore, it is best to use tap water after chlorine removal. In addition to chlorine, it can be removed by air drying or by chemical removal with sodium thiosulfate.
For breeding in koi fish, the choice of feed is particular, including vegetables, bean sprouts, bread crumbs, fish meal and so on. According to the different stages of koi fish, we should choose the corresponding fish food and match the nutrition reasonably. It's better to feed a variety of feeds in a mixed way, so that the nutrition is more complete, which is more conducive to the demand for nutrients for the growth and development of koi fish. You can also make your own koi fish fish feed, such as carrots, dried laver and dried shrimps.