Koi fish keeps some of the luckiest ones.
Many people think that when the number of fish is odd, it should be auspicious, when it is even, it should be fierce, and that the word "double" is yin, or that the word "double" is homophonic with "injury", but it should not be inferred like this, because there is another theoretical analysis in Feng Shui. According to the results of river chart and Luoshu, the number of fish farming is one, four, six and nine, ten tail is single-tailed, eleven-tailed and so on.
Koi fish price
Generally speaking, the price in japanese koi is very wide.
It is possible from a few dollars to millions. Because the development of ornamental fish industry is not standardized now, it is not difficult to find a pure japanese koi, and the price should be quite expensive. If it is japanese koi with superior quality and color, it is estimated that the market price will be tens of thousands. In fact, the landlord does not need to worry about whether it is pure japanese koi. As long as the fish is graceful and pure in color, it can be regarded as a good koi fish. 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℃. Omnivorous koi fish is a large individual, with a body length of 1m and a weight of over 10kg. Sexual maturity is 2-3 years old. Long life, about 70 years on average. Breeding in koi fish
1. Water quality: koi fish is not strict about water temperature and water quality, and is suitable for living in a slightly alkaline and low hardness water environment.
2. Water temperature: The water temperature in koi fish is 2℃-30℃, and the most suitable water temperature is 20℃-25℃. In this temperature water, koi fish swims actively, has a strong appetite, is physically strong and has bright colors. As the aquarium is used for breeding, the temperature can be controlled within the range of 20℃-25℃ all year round, so that koi fish can have a comfortable environment and grow rapidly.
3. Quantity: For stocking fish ponds with general density, please refer to the koi fish density table of stocking fish ponds; The density of the aquarium is generally 60 cubic centimeters ×30 cubic centimeters × 15 cubic centimeters, so that six koi fish with body length 15 centimeters to 20 centimeters can be raised; 90 cubic centimeters ×30 cubic centimeters ×50 cubic centimeters can be stocked with 8 tails; 1 10 cubic centimeter× 30 cubic centimeter× 50 cubic centimeter can be stocked 10 tail.
4. Food: koi fish is an omnivorous fish, and general mollusks, fragments of higher aquatic plants, benthos, even tiny algae or synthetic granular bait can be eaten. Koi fish kept in the aquarium is very similar to goldfish in other respects. You can feed it twice a day, and increase or decrease the amount of bait according to the temperature in different seasons of the year. Generally, fish worms, pellet feed, small earthworms and other baits can be fed. However, it should be noted that in the feeding process, you should not feed too much, generally 80% full. Too much is easy to pollute the water quality and cause various diseases.