What is the Four Seasons Lucky Fish?
1. What are the lucky fish in the four seasons? What kinds of fish do lucky fish refer to? Lucky Fish What fish can be a lucky fish?
English name: osphronemasgoramy
Alias: Silurus japonicus, which is a pelagic fish or a pelagic fish.
Origin: native to rivers in South America, but also found in Vietnam, Thailand, Malaysia and other places in Southeast Asia.
Classification: It belongs to Percidae.
Appearance characteristics: Adult fish is 20-69 cm long, oval, with big head, big mouth and strong physique. The ventral fin is two slender silk fins, the gluteal fin is wide and the pectoral fin is developed. The dorsal fin is low in front and straight in back; The gluteal fin extends from the posterior abdomen to the caudal stalk; Gluteal fin and caudal fin gold. The whole body is golden, the eyes are golden, and the scales on the body surface have a faint red and metallic luster. Under the irradiation, the whole body exudes golden light and resplendent.
Habits: like light and water plants, adapt to large space, upper middle class. Good physique, gentle temperament, recognize people. The growth rate is fast, and the small fish can weigh about one kilogram a year and grow to 20 kilograms. The male fish is bright yellow, the tips of dorsal fin and anal fin are long, and the female fish is slightly pale. Parent fish choose their mates and use marble slabs or rocks as their nests. Sexually mature for more than 8 months. Find a spouse. During the breeding period, the water temperature is 27-29 degrees, and the second spawning occurs 5-20 days after the second spawning. Lay eggs every year-one. Clean the nest with your mouth when breeding.
Feeding: the water quality is not strict, and the feeding water temperature is 22-26 degrees Celsius. The water quality is neutral or slightly acidic soft water. Baits include small live fish, fish, shrimp, water worms and so on.
Filamentous perch originated in Southeast Asia and was introduced from Anjiang, Vietnam. It is commonly known as the God of Wealth in Vietnam. Its meat is delicious, its taste is delicious, its growth speed is fast, and its population yield is high. The seedlings of that year can grow to grams after one year's feeding. Individuals can reach 20 kilograms, which is deeply loved by farmers and consumers. Very popular in the market. It once sold a pair of Hong Kong dollars in the Spring Festival market, which is an economic fish. China has also introduced it in recent years. Our county is rich in geothermal resources and has good conditions for artificial breeding and mass production of this variety. This paper briefly introduces the cultivation and management of the parent fish of Silurus japonicus. The following is for your reference.
First, parent fish cultivation.
L, choose a swimming pool The parent fish culture pond should be an intensive culture pond with sufficient cold and hot water sources, no pollution, suitable water quality and convenient irrigation and drainage, with an area of 2-3 mu and a water depth of 2 meters. 18 lucky fish picture.
2. Silk stockings. The stocking density should not be too high, and the parent fish should not exceed kilograms per mu of water surface. Pay attention to cleaning the pond before stocking, and require pure introduction, neat specifications, no disease or injury, and strong physique.
3. hello. Filamentous perch can be fed with wheat bran, bean cake, soybean and other feeds, granular feed, and animals and silkworm chrysalis if possible. Feed should be placed on a fixed bait table, and it is advisable to eat it every day, twice a day, so that rainy and low-temperature weather is reduced. Why are ornamental fish warships called lucky fish?
Second, aquaculture management.
1, keep warm. This species belongs to tropical fish, which has strict requirements on temperature, and the suitable water temperature is 22-32 degrees. When it rains or cold air comes, water should be heated in time, and the depth of the pool water should be kept at ordinary times. When heating, it should not be rushed, so as to avoid the adverse impact of sudden temperature change on the growth of parent fish. When the water temperature is too high, cold water should be replenished in time.
2. Stay hydrated. First, ensure that the water depth is more than 2 meters; The second is to ensure water sources. Ensure the timely and sufficient supply of hot and cold water; The third is to ensure water quality. The water quality is rich, lively, tender and refreshing, and the transparency is over 35cm. Fresh water should be replenished frequently, generally 2-3 times a month, with water of 10-20cm each time. Drain the old water before adding water. In summer, the number of water changes and the amount of water can be appropriately increased. Each aquaculture pond should be equipped with an aerator for timely aeration or first aid. In winter, when the weather is fine, the heat preservation cover can be properly opened to facilitate air circulation.
Step 3 keep food. First, to ensure the nutrition of food, food should be fresh feed with high content of protein, and rotten and malnourished food should not be fed; Second, ensure the food intake. This variety has miscellaneous eating habits and a large food intake. Pay attention to feeding as needed; Third, to ensure the hygiene of the dining table, we should always clean the dining table, remove the residual bait and sundries, and often hang them in the basket.
What kind of tropical fish is lucky? 4. Disease prevention. The main prevention measures are as follows: (1) The temperature of the pool water is above 20 degrees; (2) regularly use quicklime10-15kg/mu (once a week) to remove water, or use lppm solution; (3) Sulfanilamide bait can be used for feeding; (4) adjust the water quality in time, often clean the food table and eliminate it. The common diseases of filament envy are printing disease, erythroderma and crab-anchoring disease, which can be treated with the right medicine. Generally speaking, filament jealousy will not appear on the premise of doing preventive work and raising correctly. What kind of fish is Bai Zi Lucky Fish?
5. Prevention. First, remove weeds around the pool and beware of livestock entering the pool; Second, be on duty all day during the winter, deal with hidden dangers in time, pay close attention to cold weather and pay close attention to diligent management; The third is theft prevention. There are several kinds of lucky fish.
What fish do these fish mean? What kind of fish are lucky fish? Share. See what is the lucky fish of the four seasons, I hope this will help everyone!