The word "koi fish" is usually used by some bloggers as a gimmick to get the forwarding volume, but many netizens really hope to get good luck and become a modern network superstition.
Koi fish is known as "Lucky Fish", "Feng Shui Fish", "Living Gem in Water" and "King of Ornamental Fish". Koi fish is also known as "rich fish" and "noble mermaid" because of its bright colors, such as peony in water. Koi fish is regarded as a symbol of peace and friendship. It not only gives people beautiful enjoyment, but also implies auspiciousness, joy, prosperity and happiness, so it is deeply loved by people.
Extended data:
Koi fish is omnivorous. Koi fish is docile by nature, likes to live in groups, is easy to raise, and has strong adaptability to water temperature. It can survive in the water temperature environment of 5-30℃, and the growth water temperature is 2 1-27℃.
Besides the water temperature and the richness of food will affect the growth rate of koi fish, the growth of female and male fish is also very different. The age of koi fish, like most fish, determines the number of scales, which indicates the age of koi fish.
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