Lucky fish are rich in colors, including red, yellow, black and white, which have different meanings in different cultures. Among them, red lucky fish is one of the most popular species, because in the traditional culture of China, "red" represents happiness, auspiciousness and wealth. In addition, yellow lucky fish is also favored, because "gold" is a symbol of wealth.
In addition, although people don't pay much attention to the black lucky fish, it is a thing in the town house, which has the function of exorcising evil spirits and is suitable for protection in the family. White lucky fish represents freshness and purity, which is suitable for use in the workplace or office.
2. In terms of scale
The size of lucky fish is very important, because it not only affects the development and life of fish, but also affects its shape. Generally speaking, to buy lucky fish, you should choose a variety with full body, big head, big fins and short tail. Such lucky fish not only looks cute, but also helps to make money.
In addition, attention should be paid to putting lucky fish of different sizes in fish tanks of different sizes. Fish that are too small should not be put in a fish tank that is too big, otherwise it will affect your health, and fish that are too big should not be put in a fish tank that is too small, otherwise it will affect your development. Therefore, when buying lucky fish, we must pay attention to the match between the size of the fish and the size of the fish tank.
3. Physical properties
The physical characteristics of lucky fish are also very important, so we should choose healthy, perfect and complete varieties. In addition, for those who choose lucky fish with their own eyes, it is best to observe whether the scales of the fish are complete, damaged or not, and whether the fins are sound, which are important indicators to judge the health of the fish.
You should also pay attention to the behavior of fish. If the fish swims freely in the water and observes the surrounding environment leisurely, then this lucky fish is a more spiritual species and a good choice.
4. price.
Price is also one of the issues that need to be considered when purchasing lucky fish. Generally speaking, the rarer the species, the bigger the size and the brighter the color, the higher the price of lucky fish. Therefore, when choosing lucky fish, you need to judge according to your own economic strength and needs.
However, it should be noted that the price does not mean that the quality is good. Some expensive lucky fish may also have problems such as diseases and poor growth. Therefore, it is suggested to choose a regular aquarium market or fry farm to buy professionally certified varieties, which can ensure the health, longevity and stability of lucky fish and is conducive to making money.