Koi fish is a very good ornamental fish without heating, oxygenation and filtration. But it would be better if there were.
Koi fish koi fish, like goldfish, is not strict about water temperature and water quality, and the suitable temperature range is 2℃ ~ 30℃, but it can't resist the sudden change of water temperature and the sudden temperature difference of 2℃ ~ 3℃, so koi fish will feel uncomfortable, and the optimum water temperature is 20℃ ~ 25℃. It needs sufficient oxygen and is suitable for living in a slightly alkaline and low hardness water environment.
Koi fish is an omnivorous fish, which can eat mollusks, fragments of higher aquatic plants, benthos, even tiny algae or synthetic granular bait. Koi fish has no stomach and will not be suffocated. It is best to eat it in half an hour at a time.
Koi fish is sensitive to the sudden change of water temperature, and the temperature difference between water changes should not exceed 4℃ to avoid erythroderma.
The density of water cluster box is generally 60 cm× 30 cm× 15 cm, and 6 koi fish plants with body length 15 cm ~ 20 cm can be stocked. 8 can be stocked in 90 cm× 30 cm× 50 cm; 110cm× 30cm× 50cm can be stocked10 tail.
I hope my answer is helpful to you, and I wish you success in raising fish.
Question 2: Is carp easy to raise? Good feng shui reminds you: 1. How to choose the color of fish First of all, in the aspect of fish culture color Feng Shui, because black represents water, water is wealth, and bright colors represent vitality and vigor, when raising fish at home, you can choose a black goldfish first, and then match several colorful goldfish. 2, the choice of fish tank and placed in the choice of fish tank, it is best to be long or round, irregular and triangular fish tanks are not used, the height of the fish tank should not be too high, the water level should not exceed the height of the human heart, because people are fire, fish tanks have water, and water is not good for people. At the same time, the fish tank should not be placed below the knee, forming a state of treading water, which will flush money. In geomantic omen, the fish tank is a tool for supply. If properly placed, it can play a very good role in exorcising evil spirits and attracting wealth. If you are a person who is short of water on the date of birth, you can make up for it by raising fish. On the contrary, people who avoid water in their birthdays should not raise fish to prevent the loss of wealth. In addition, the fish tank can't be placed behind the sofa, because the fish tank is filled with water, and the water is unreliable. 3, the number of fish farming From the perspective of geomantic omen, the number of family fish farming is not much. The key is the right number. Only in this way can the effect be sent to the limit. In general, it is better to have one, four, six, nine and four children at home. Because in Feng Shui, 16 is water and 49 is gold, these numbers are the most popular. 4. The choice of fish types The choice of fish's personality should generally be warm and auspicious. For example, arowana is too spiritual and needs careful care, so it is not suitable for ordinary families to raise, and there is also the tropical zone with strong aggression, which is also a forbidden species for family fish farming. And putting a dark black fish in the jar fish will have the effect of stabilizing wealth.
Question 3: Is golden carp easy to raise? Carp is an omnivorous bottom fish. How to raise it? The fry below 3 cm in length mainly feed on rotifers and small cladocera, while the fry above 3 cm mainly feed on insect larvae such as cladocera, copepods and trematodes. Those over 20 cm long mainly feed on trematodes and ciliates, while those over one year old feed on benthos such as insects, snails and aquatic plants, and others such as algae are often found in the intestines. Because of various eating habits, a wide range of food, low living conditions and rapid growth.
Living habits
Carp likes to live in the lower layer of water, and the optimum growth temperature is 25-32℃. When the temperature is higher than 32℃ or lower than 15℃, the growth slows down obviously, and when the temperature is lower than 10℃, the food is stopped. The suitable dissolved oxygen is above 4.5mg/l, and if it is below 2mg/l, you should eat less. If it is 1mg/l, you should stop eating and float.
Question 4: It is good to keep a few carp at home. Koi fish, with its colorful and changeable colors, strong vitality and fat body, is the best choice for Feng Shui fish. Generally speaking, in Feng Shui, one piece of white water can make a fortune. Second, black soil and water are not conducive to wealth. Three or three green trees drain water, which is not conducive to wealth. Fourth, fourth Lvmu, although the water system is impassable, Siqing, as a literary star, has an auspicious theory. Five, five loess grams of water, is not conducive to wealth. Six, six white gold produces water, which is beneficial to wealth. Seven, seven red gold raw water, although it is a fierce star, but there is affection, it is good to talk. Eight, eight white mud can make water, but eight white is a left auxiliary star and an auspicious star. Nine, nine purple fire, but right than xing, for good luck, can be prosperous. /kloc-more than 0/0 is divided into integers, such as 20 as 2 and 15 as 5. Third, the color of fish, to a certain extent, the color of fish has more or less an impact on the motivation to promote wealth. Therefore, when we choose fish, we should also pay attention to this point: the color of fish is gold or white, that is, the five elements belong to gold, and gold can produce water, so it has strong financial resources. The color of fish is black, blue or gray, that is, the five elements belong to water, which has strong water power and strong power to urge money. The color of the fish is cyan or green, that is, the five elements belong to wood, and the wood will drain water, which is weak in urging money. The color of fish is yellow or brown, and the five elements belong to soil, which can overcome water, and the power of urging wealth is very weak. Although feng shui letter is, otherwise it is not. But it's best to make self-psychological hints. The above are just commonly used formulas, which may not be suitable for everyone! In order to achieve the best results, it is best to find a professional, combining your life with the five elements.
Question 5: Does koi fish have eight articles? It's better for koi fish to raise a single parent instead of a double parent, 7 9 1 1.
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Question 6: How to raise carp at home is actually not difficult to raise in koi fish, which is still an old saying; People who don't know how to raise fish can feed koi fish for a year or two. However, it does not mean that it can be raised on a large scale. It should be emphasized that koi fish consumes a lot of oxygen. If kept in aquariums or other small containers with high feeding density, a pump is necessary equipment. Koi fish has a lot of excreta, so it needs to be kept in a bare tank, and water filtering devices are also indispensable. Koi fish swims fast and likes to jump. Don't put ornaments in the fish tank that may harm koi fish and the fish tank. Cover the container. The minimum size of the fish tank should be 80 cm long (this tank can only support 2-4 koi fish with the size of 20-25 cm). Of course, it is best to use a larger container, because we have to consider whether koi fish will stay or not after being raised. But if you don't even have an 80cm tank now, it doesn't matter. Feed the fish successfully first, then make plans.
Choosing fish is the key to raising koi fish. Buying small fish with the size of 10-20 cm has the highest success rate. When choosing fish, you should see whether the water is too muddy and whether there are a few rotten fish in school. If that's the case, you don't have to look at the fish in this pool. If this passes, you can watch the fish you want quietly. Never buy short-headed, blunt, thin or bloated fish. Choose fish with symmetrical body shape, active swimming posture and bright eyes. Cheap fish, the color is generally not too good, as the saying goes; You get what you pay for, but you are still in good health. After choosing the fish, remember to ask the store to oxygenate your fish. After taking the fish home, don't open the bag in a hurry. Put the whole bag with fish on the surface of the feeding water for 45 minutes-1 hour, so that the fish can gradually adapt to the temperature of the feeding water. Then open the bag, let the fed water gradually mix with the water in the bag, and then put the fish.
In the next few days, water is the most easily turbid. It is best to change the water supply of 1/2-2/3 every day. If your fish container is too big to change such a large amount of water, you can put it in a suitable small container for two weeks. When you see the fish start to improve, you should catch it in a fixed container, and remember to balance the water temperature of the two containers before fishing. Whether it is temporary or fixed, it is best to put enough activated carbon in the water filter to minimize the amount of harmful substances. After keeping the fish stable, if koi fish is kept in a small container such as a fish tank, it is best to change the feeding water of 1/8- 1/3 every four or five days according to the different water quality, which is very beneficial to the healthy growth of koi fish and keeping the water quality clean.
In the whole process of raising koi fish, there is generally no need to put preventive drugs, and blindly using drugs will only kill fish. Individual sick fish should be isolated in time, observed for a few days, and then treated separately. Activated carbon should be taken out when taking medicine, and the medicine should be light but not strong. Pay attention to observation. Once the fish is found to have an uncomfortable reaction, change the water in time. Commonly used drugs are; Huangpai Yubao panacea (mainly composed of methyl blue) yellow powder and potassium permanganate (just adjust the bath water to pink).
Koi fish should feed it two or three times a day, and the feeding amount shall be subject to eating the feed within ten minutes each time. I suggest you buy bulk spices (a mixed pellet feed with a brown smell).
Question 7: How can I feed carp? As long as you do the following six things well, then you can become an expert and ensure that you can feed a variety of fish. 1, raise water first for fish farming. Tap water should be dried for several days, and then used after the chloride in the water volatilizes. The water temperature must be the same as that in the cylinder before it can be changed. 2. Don't feed too much, the fish will die. The amount of fish, worms or pellet feed should be eaten within 4 minutes at a time. In addition, if you can't eat fermentation, the water quality will deteriorate, which will easily lead to fish death and illness. 3. There should not be too many fish in the tank, otherwise it will die because of the "floating head" of the anoxic fish. 4. One-third water change principle-one-third of the water in the fish tank. Don't turn on the light at once, the water pressure is unstable and it is easy to die in large numbers. 5. It is best to feed live fish, live worms and pellet feed, which is not easy to pollute the water quality. 6. In a semi-cloudy and semi-sunny environment, everything grows by the sun. There is too much sunshine, and the water quality of the fish tank turns green quickly, which is difficult to clean; Too little is bad for the growth of fish.
Question 8: How does koi fish live a long life? Koi fish belongs to CYPRINIDAE, which is a big and precious fish. It can be seen and eaten. It has a body-building posture, bright colors, brilliant stripes and elegant swimming strokes, which gives people great beauty enjoyment and enjoys the reputation of "a living gem in water", implying auspiciousness, joy, prosperity and happiness. It is called "good luck fish" and "feng shui fish". Koi fish originated in China, and its seed production was improved in Japan. After years of cross breeding, koi fish with systematic characteristics has been formed. Japanese koi has made great progress since it was introduced into China. And become an export product. At present, the domestic and international markets are promising, and breeding is getting hotter and hotter. The cultivation techniques are introduced as follows: 1. Humus soil should be selected for pond construction, and the pond should be built in a place with sunny terrain, rich water resources (preferably mineral-rich spring water) and convenient irrigation and drainage. Domesticated koi fish can use courtyard space or roofs to build ponds. The parent fish pond covers an area of 30-40m2, the pond depth is 1.5-2m, the water depth is1.2-1.5m. The spawning pond is15-20m2, and the water depth is1.5m. Incubation pond is 3-5m2, with a depth of 0.8- 1 m and a water depth of 0.6-0.8m.. The nursery pond10-15m2 has a water depth of 0.5-0.6m and a water depth of 0.4m.. The area of the fish pond depends on the feeding amount, and the larger the area, the better. The depth of the pond is 1.5-2m, and the water depth is about1.5m.. It is best to build a cement pond, and the bottom layer is inclined to one end of the drainage ditch. Before the new cement pool is used, it should be dealkalized, filled with water, then added with straw or wheat straw, soaked for about 15 days to drain the pool water, and then washed with clear water several times. Then add new water for later use. 2. Breeding and fry breeding The breeding age in koi fish is generally between 3- 10 and the weight reaches 1.5 kg. Koi fish was selected as the parent fish because of its strong physique, glittering and translucent color, obvious species characteristics, stable swimming posture and no illness or injury. Every year around May, when the water temperature is stable above 16℃, male and female koi fish can be picked out according to the ratio of 1: 3 and put into the spawning pond, and the sterilized fish nests are placed in the spawning pond in advance. After spawning, take out the parent fish and transfer the fish eggs to the incubator. After 5-7 days, the fry hatch. After the fry hatch for 3-4 days, they begin to float to the surface for food. At this time, they should be fished into the fry pond immediately. Use cooked egg yolk, soybean milk, seaweed and soft worms as bait. After 1 week, feed Daphnia, red worm and chopped earthworm, and supplement artificial compound feed appropriately, once a day 1 time. When the fish grows to more than 2 cm, it can be moved to the adult fish pond for feeding. Third, the management of adult fish feeding koi fish has a large appetite, and the stocking density should be sparse. Large-scale cement pond culture, 3-5 fish per square meter is appropriate, grass, silver carp, bighead carp and so on. Are properly mixed. Koi fish is an omnivorous fish. Leftovers, peels, etc. It can be mixed with about 10% animal feed such as viscera, snails, maggots, pupae and earthworms. And making into granules for feeding. Feed should contain about 35% protein and 5%-8% fat. Should adhere to the "four fixed" feeding, generally twice a day, once in the morning and once in the afternoon. Feeding amount depends on water temperature, weather change and fish feeding amount. It is about 2%- 10% of the fish weight, and should be eaten within 20- 10 minutes. Adhere to daily inspections, remove bait residues in time, and change water every 2-3 days in summer and every 4-5 days in spring and autumn. The water exchange rate is 1/3- 1/2 of the original pond. Keep the water fresh. Pay attention to increasing oxygen in hot and rainy weather to prevent flooding. Koi fish can be moved indoors in winter, the indoor water temperature should be kept at 2- 10℃, and digestible bait should be properly fed to ensure safe wintering. IV. Disease Prevention and Control koi fish has strong vitality and few diseases, but it is necessary to do a good job in disinfection of aquaculture ponds and fish bodies. Frequent application of quicklime and trichlorfon. The sick fish should be diagnosed and treated in time. Treatment of common diseases is as follows: 1, enteritis. Sick fish have poor appetite, slow movements and often swim alone. The fish body is black, the abdomen is swollen, the bulge is red and swollen, and yellow-red ascites flows out from the extruded abdominal wall. It can be controlled by adding 0.2g sulfanilamide to each kilogram of bait and feeding it to sick fish for 5 days. For fish that are seriously ill and do not eat, 500- 1000 international units of kanamycin can be injected intraperitoneally for 3-5 days. 2. Water model. The diseased fish is characterized by cotton wool-like gray hyphae parasitic on its fins. Oral administration of vitamin E, 0.4-0.6g per 10kg fish weight per day, can enhance the resistance. For sick fish, a mixture of 400-500mg/L salt solution and 400-500mg/L sodium bicarbonate solution can be sprayed. 3. Vertical scale disease. The body surface of the diseased fish is rough, the scales stand up and the scales are edema. Prevention and control methods: ① Use 2% salt ... >>
Question 9: Is it good to raise carp feng shui at home? Good feng shui reminds you: 1. How to choose the color of fish?
First of all, in the aspect of fish culture color Feng Shui, because black represents water, water is wealth, and bright colors represent life and vitality, you can choose a black goldfish first, and then match several bright goldfish at home.
2. Selection and placement of fish tanks
In the choice of fish tanks, it is best to use long or round, irregular or triangular fish tanks. The height of the fish tank should not be too high, and the water level should not exceed the height of the human heart, because the human heart belongs to fire, and the fish tank has water, which is not good for people.
At the same time, the fish tank should not be placed below the knee, forming a state of treading water, which will flush money. In geomantic omen, the fish tank is a tool for supply. If properly placed, it can play a very good role in exorcising evil spirits and attracting wealth. If you are a person who is short of water on the date of birth, you can make up for it by raising fish. On the contrary, people who avoid water in their birthdays should not raise fish to prevent the loss of wealth. In addition, the fish tank can't be placed behind the sofa, because the fish tank is filled with water, and the water is unreliable.
3, the number of fish farming
From the perspective of geomantic omen, the number of family fish farming is small, but the key is the appropriate number. This will limit the effect. In general, it is better to have one, four, six, nine or four numbers at home. Because in Feng Shui, 16 is water and 49 is gold, these numbers are the most popular.
4. Selection of fish species
Fish's personality choice should generally be warm and auspicious. For example, arowana is too spiritual and needs careful care, so it is not suitable for ordinary families to raise, and there is also the tropical zone with strong aggression, which is also a forbidden species for family fish farming. And putting a dark black fish in the jar fish will have the effect of stabilizing wealth.
Question 10: How to raise carp at home? Answer your ten-word question completely, and you can write a book with 654.38+ 10,000 words. Simple suggestions are as follows:
1. If objective conditions and economic investment permit, the container or pool should be as large as possible.
2. Don't save too much money on auxiliary equipment such as filters.
3. Carefully select the good fry. You don't have to pursue famous species at first, but you should pursue health.
4. Feed the bait reasonably to keep the water quality stable.
5. Clean regularly.