Fish pond eating power
Publish: 2021-04-17 06:25:15
1.
This is the pool share in the past three months:
2. Fish first raise water, fish generally will not starve to death, the following is some of the experience of online fish, it is best to read carefully, this is a knowledge, not to throw fish into the water, throw some fish food so simple hello! Goldfish breeding predecessors have long had the experience of "fish first water", which shows that the quality of water quality will directly affect the normal growth and development of goldfish. The purpose of changing water is to remove the pollutants (garbage, fish feces, surplus feed and stale impurities), keep the water clean, regulate the water temperature and increase the oxygen in the water, so as to stimulate the growth and development of goldfish
in order to raise goldfish well, we must have a preliminary understanding of fish water:
1. Raw water
refers to tap water or well water that has just been released but has not been dried. Its water temperature is often quite different from the water temperature in the fish pond (tank), which contains more chlorine. This kind of water is very harmful to goldfish
2. Fresh water
is the clean water of tap water, well water and spring water, which has been dried and settled for about 2-3 days, and the water temperature is equal to or similar to that of fish pond (tank)
3. Old water
is the dirty water with feces and dirt at the bottom of fish pond (tank). Including the feeding water that has not been changed for a long time in the tank
4. Old water
is a general term for clean water in fish ponds (tanks) which is tender green, green, old green or green brown. Among them, tender green water is the best. There are many green algae floating in the old water, and they are also a good supplementary feed for goldfish. This kind of water decomposes less organic matter and has more dissolved oxygen. It is often used to raise fish in tender green and clean old water. The fish have the strongest appetite, strong body, bright color and fast development
5. Return water
if it is found that the old green water in the original pool (tank) suddenly turns into clear water, and many green algae precipitate at the bottom of the tank, this phenomenon is called return water. This kind of water is easy to cause fish disease and needs to be replaced completely
(1) under normal water changing conditions, especially in hot summer, we only need to suck out 1 / 10-1 / 5 of the feces and dirt at the bottom of the fish pond (tank) together with the old water with a hose every day to remove the st and feces on the surface of the water, and then slowly inject new isothermal water along the wall of the tank (tank) to keep the water clean. The method is simple and safe. It is most suitable for family fish tank or small pond fish culture
(2) partial water exchange is mainly carried out in two cases. In one case, in the hot summer and early autumn, the feeding water in the fish pond (tank) has been changed for a few days, and the water color turns green very quickly (e to the small amount of feed), and the water quality is still clean. In order to prevent the goldfish from scalding the tail, all the goldfish in the pond (tank) can be fished out, and then the water in the pond (tank) can be rotated in a spiral shape, and the water in the pond (tank) can be kept still for a while, Suck up 1 / 3-1 / 2 of the dirt and old water in the center of the pond (VAT) with a rubber tube, and then inject the new water with the same amount and temperature, and then fish the goldfish into the original pond (VAT) for feeding
another case is that the water in the pool (tank) has not been changed for several days, and the water color is still good, but emergency measures must be taken in case of floating head e to excessive feeding on that day. The way to change the water is the same as above
if it's a big fish pond in a fish farm, it's not necessary to fish out the goldfish. Instead, use a folding block to block the fish to one side, and then gently rotate the water in the pond for dozens of seconds. After the water is still for a while, open the drain gate to slowly release the water, or use a straw to suck away the fish, feces and old water left in the middle of the pond (tank), or use a fishing net to catch the fish and insects left in the middle, Then put 1 / 4-1 / 2 of the old water, and finally inject the same amount of isothermal fresh water. This method is commonly used in fish farms or families when they have too much food
(3) complete water change, which is often combined with turning the pool (tank), selecting young fish or alt fish at the same time, is a water change method. It is often used when the water quality is seriously damaged or the moss is too long and the fish is too dense. There are two specific methods:
1. In the case of no free pool, all goldfish have to be fished into the basin or put the cage into the adjacent pool water for temporary cultivation, and then add the aerator in the basin or cage to increase oxygen. Then, brush away the moss on the wall of the original pool, rinse thoroughly, inject new isothermal water again, and let it stand for a while. After the water temperature is equal, the fish will be fished into the original pool (tank)
2. If there is a free pool and fresh water, all the goldfish should be fished into the basin or cage, and then selected and treated separately. When the water temperature is equal, the goldfish can be moved into the fresh water for breeding. This kind of water change method should pay special attention to the water temperature, it is best to choose a sunny day before 9 o'clock in the morning. However, this method is generally only suitable for alt fish or larval fish, and should not be used for larval fish. If conditions permit, before thoroughly changing the water, it is better to fill the standby pool (tank) with water, and then fish directly into the standby pool (tank). In this way, the water temperature changes little, and the fish are easy to adapt to the new environment, so that the fish can avoid the pain of crushing in the basin or cage. This kind of water exchange method is usually carried out every half month in spring and autumn. In summer, when the weather is heavy and the water temperature is as high as 28 ℃, the water color is easy to be thick and the water quality is easy to be turbid. Generally, the water should be completely changed once every 5-7 days. In winter, when the water temperature drops to about 4 ℃, goldfish move slowly, their appetite decreases, and the water quality is not easy to be damaged. Generally, they do not change all the water without special circumstances
in the south, spring is the breeding and spawning season of goldfish. In the north, goldfish can only be removed from the wintering room and raised in the open field from late March to early April, that is, after the Spring Festival and before the Qingming Festival. At this time, the temperature changes greatly, goldfish is the most vulnerable to disease, and the mortality is also higher. At this stage, we should pay attention to the change of the weather. At night, we must cover the curtain with reed to prevent the cold. During the day, we should lift the curtain to the sun
If goldfish overwinters at low temperature, they are generally not fed, but they should not be fed too much. Every morning, the fish and insects are fished back, rinsed to remove the dirt, and then fed to the goldfish. Start to feed less. After one week, you can feed more. At about 3 p.m. every day, remove the st and other dirt floating on the water with cloth bag, commonly known as "peeling". Then the cloth bag is used to rotate 2-3 circles gently along the water of the fish tank and pool. After the dirt in the water settles to the bottom of the tank and pool, the rubber tube is used to suck out the sediment. The water absorption is about 10% - 40% of the total amount. If it's low temperature in winter, the fish will be thin and weak after they come out of the basin, so you should be very careful when absorbing water. Then add the same amount of fresh water, about 4 / 5 of the basin depth, in order to maintain a certain temperature. The water change is usually about once every two weeks. When changing the water, first take out the fish, wash the fish basin, and then put the fish in the basin. If the container is large, part of the sewage can be discharged first, and then fish and wash the container to remove the dirt. Don't remove the moss on the ceramic basin or cement side wall completely. When brushing, only remove the impurities and mucus on the surface to protect the moss bottom. Because the moss wall can proce oxygen under photosynthesis in the daytime, it can also protect the surface of the fish from being scratched. The mucous membrane on the surface of the goldfish has the protective effect of preventing the invasion of bacteria. The smooth and soft fur can also adjust the water temperature, beautify the swimming environment of goldfish, which is concive to the survival of goldfish. It is a normal phenomenon that the pool and basin water turn green<
goldfish is an omnivorous species, which has low requirements for food. In addition to artificial food, some natural food, such as red worm, earthworm, shrimp, egg yolk, noodles, rice, bread, etc., can be fed as food, but pay attention not to pollute the water quality. It's best to feed animal food. Feeding should be scientific and one guarantee and three decisions should be made
(1) quality guarantee: the feed should be fresh and nutritionally balanced. The rotten and deteriorated food should not be fed. The natural food can be disinfected with potassium permanganate and washed clean with clean water before feeding
(2) timing: Goldfish should be fed once or twice a day at a fixed time. Generally, it can be fed when it is warm at noon in spring, and when it is cool in the morning and evening in summer
(3) quantitative analysis: goldfish are greedy, and 80% of them can be fed each time. Fish are raised outdoors, and they are fed less or not on cloudy days
(4) positioning: each feeding should be at a fixed position, and the specific selection depends on the environment
goldfish culture has a long history in China. As early as the Southern Song Dynasty, goldfish was widely popular in the Imperial Palace and the palaces of high-ranking officials. At that time, goldfish was only a high-grade pet of the Imperial Palace aristocrats and could not enter the homes of ordinary people. With the development of society and the improvement of people's living standards, goldfish breeding has been popularized to thousands of families, and has become a popular pet in modern times
according to different forms and locations, family culture of goldfish can be divided into three categories: courtyard culture, balcony roof culture and Aquarium culture
courtyard culture: it refers to the cultivation of goldfish in small ponds in villas and family farms, with rare stones and plants. It not only cultivates self-cultivation, but also beautifies the environment and makes people happy
balcony roof aquaculture: generally in Jiangsu and Zhejiang areas, many people use this method, must first do a good job of waterproof, prevent pool water leakage, set up sunshade, prevent direct sunlight in summer, the water temperature is too high, at the same time, the pond and operation channel should be designed beside the pond
aquarium culture: most goldfish enthusiasts are willing to choose aquarium culture. On the one hand, the price is economical, on the other hand, it is easy to enjoy. When the living space is not enough, a fish tank can be placed in the corner to add a lot of fun to the room. I wish you success in raising fish!
in order to raise goldfish well, we must have a preliminary understanding of fish water:
1. Raw water
refers to tap water or well water that has just been released but has not been dried. Its water temperature is often quite different from the water temperature in the fish pond (tank), which contains more chlorine. This kind of water is very harmful to goldfish
2. Fresh water
is the clean water of tap water, well water and spring water, which has been dried and settled for about 2-3 days, and the water temperature is equal to or similar to that of fish pond (tank)
3. Old water
is the dirty water with feces and dirt at the bottom of fish pond (tank). Including the feeding water that has not been changed for a long time in the tank
4. Old water
is a general term for clean water in fish ponds (tanks) which is tender green, green, old green or green brown. Among them, tender green water is the best. There are many green algae floating in the old water, and they are also a good supplementary feed for goldfish. This kind of water decomposes less organic matter and has more dissolved oxygen. It is often used to raise fish in tender green and clean old water. The fish have the strongest appetite, strong body, bright color and fast development
5. Return water
if it is found that the old green water in the original pool (tank) suddenly turns into clear water, and many green algae precipitate at the bottom of the tank, this phenomenon is called return water. This kind of water is easy to cause fish disease and needs to be replaced completely
(1) under normal water changing conditions, especially in hot summer, we only need to suck out 1 / 10-1 / 5 of the feces and dirt at the bottom of the fish pond (tank) together with the old water with a hose every day to remove the st and feces on the surface of the water, and then slowly inject new isothermal water along the wall of the tank (tank) to keep the water clean. The method is simple and safe. It is most suitable for family fish tank or small pond fish culture
(2) partial water exchange is mainly carried out in two cases. In one case, in the hot summer and early autumn, the feeding water in the fish pond (tank) has been changed for a few days, and the water color turns green very quickly (e to the small amount of feed), and the water quality is still clean. In order to prevent the goldfish from scalding the tail, all the goldfish in the pond (tank) can be fished out, and then the water in the pond (tank) can be rotated in a spiral shape, and the water in the pond (tank) can be kept still for a while, Suck up 1 / 3-1 / 2 of the dirt and old water in the center of the pond (VAT) with a rubber tube, and then inject the new water with the same amount and temperature, and then fish the goldfish into the original pond (VAT) for feeding
another case is that the water in the pool (tank) has not been changed for several days, and the water color is still good, but emergency measures must be taken in case of floating head e to excessive feeding on that day. The way to change the water is the same as above
if it's a big fish pond in a fish farm, it's not necessary to fish out the goldfish. Instead, use a folding block to block the fish to one side, and then gently rotate the water in the pond for dozens of seconds. After the water is still for a while, open the drain gate to slowly release the water, or use a straw to suck away the fish, feces and old water left in the middle of the pond (tank), or use a fishing net to catch the fish and insects left in the middle, Then put 1 / 4-1 / 2 of the old water, and finally inject the same amount of isothermal fresh water. This method is commonly used in fish farms or families when they have too much food
(3) complete water change, which is often combined with turning the pool (tank), selecting young fish or alt fish at the same time, is a water change method. It is often used when the water quality is seriously damaged or the moss is too long and the fish is too dense. There are two specific methods:
1. In the case of no free pool, all goldfish have to be fished into the basin or put the cage into the adjacent pool water for temporary cultivation, and then add the aerator in the basin or cage to increase oxygen. Then, brush away the moss on the wall of the original pool, rinse thoroughly, inject new isothermal water again, and let it stand for a while. After the water temperature is equal, the fish will be fished into the original pool (tank)
2. If there is a free pool and fresh water, all the goldfish should be fished into the basin or cage, and then selected and treated separately. When the water temperature is equal, the goldfish can be moved into the fresh water for breeding. This kind of water change method should pay special attention to the water temperature, it is best to choose a sunny day before 9 o'clock in the morning. However, this method is generally only suitable for alt fish or larval fish, and should not be used for larval fish. If conditions permit, before thoroughly changing the water, it is better to fill the standby pool (tank) with water, and then fish directly into the standby pool (tank). In this way, the water temperature changes little, and the fish are easy to adapt to the new environment, so that the fish can avoid the pain of crushing in the basin or cage. This kind of water exchange method is usually carried out every half month in spring and autumn. In summer, when the weather is heavy and the water temperature is as high as 28 ℃, the water color is easy to be thick and the water quality is easy to be turbid. Generally, the water should be completely changed once every 5-7 days. In winter, when the water temperature drops to about 4 ℃, goldfish move slowly, their appetite decreases, and the water quality is not easy to be damaged. Generally, they do not change all the water without special circumstances
in the south, spring is the breeding and spawning season of goldfish. In the north, goldfish can only be removed from the wintering room and raised in the open field from late March to early April, that is, after the Spring Festival and before the Qingming Festival. At this time, the temperature changes greatly, goldfish is the most vulnerable to disease, and the mortality is also higher. At this stage, we should pay attention to the change of the weather. At night, we must cover the curtain with reed to prevent the cold. During the day, we should lift the curtain to the sun
If goldfish overwinters at low temperature, they are generally not fed, but they should not be fed too much. Every morning, the fish and insects are fished back, rinsed to remove the dirt, and then fed to the goldfish. Start to feed less. After one week, you can feed more. At about 3 p.m. every day, remove the st and other dirt floating on the water with cloth bag, commonly known as "peeling". Then the cloth bag is used to rotate 2-3 circles gently along the water of the fish tank and pool. After the dirt in the water settles to the bottom of the tank and pool, the rubber tube is used to suck out the sediment. The water absorption is about 10% - 40% of the total amount. If it's low temperature in winter, the fish will be thin and weak after they come out of the basin, so you should be very careful when absorbing water. Then add the same amount of fresh water, about 4 / 5 of the basin depth, in order to maintain a certain temperature. The water change is usually about once every two weeks. When changing the water, first take out the fish, wash the fish basin, and then put the fish in the basin. If the container is large, part of the sewage can be discharged first, and then fish and wash the container to remove the dirt. Don't remove the moss on the ceramic basin or cement side wall completely. When brushing, only remove the impurities and mucus on the surface to protect the moss bottom. Because the moss wall can proce oxygen under photosynthesis in the daytime, it can also protect the surface of the fish from being scratched. The mucous membrane on the surface of the goldfish has the protective effect of preventing the invasion of bacteria. The smooth and soft fur can also adjust the water temperature, beautify the swimming environment of goldfish, which is concive to the survival of goldfish. It is a normal phenomenon that the pool and basin water turn green<
goldfish is an omnivorous species, which has low requirements for food. In addition to artificial food, some natural food, such as red worm, earthworm, shrimp, egg yolk, noodles, rice, bread, etc., can be fed as food, but pay attention not to pollute the water quality. It's best to feed animal food. Feeding should be scientific and one guarantee and three decisions should be made
(1) quality guarantee: the feed should be fresh and nutritionally balanced. The rotten and deteriorated food should not be fed. The natural food can be disinfected with potassium permanganate and washed clean with clean water before feeding
(2) timing: Goldfish should be fed once or twice a day at a fixed time. Generally, it can be fed when it is warm at noon in spring, and when it is cool in the morning and evening in summer
(3) quantitative analysis: goldfish are greedy, and 80% of them can be fed each time. Fish are raised outdoors, and they are fed less or not on cloudy days
(4) positioning: each feeding should be at a fixed position, and the specific selection depends on the environment
goldfish culture has a long history in China. As early as the Southern Song Dynasty, goldfish was widely popular in the Imperial Palace and the palaces of high-ranking officials. At that time, goldfish was only a high-grade pet of the Imperial Palace aristocrats and could not enter the homes of ordinary people. With the development of society and the improvement of people's living standards, goldfish breeding has been popularized to thousands of families, and has become a popular pet in modern times
according to different forms and locations, family culture of goldfish can be divided into three categories: courtyard culture, balcony roof culture and Aquarium culture
courtyard culture: it refers to the cultivation of goldfish in small ponds in villas and family farms, with rare stones and plants. It not only cultivates self-cultivation, but also beautifies the environment and makes people happy
balcony roof aquaculture: generally in Jiangsu and Zhejiang areas, many people use this method, must first do a good job of waterproof, prevent pool water leakage, set up sunshade, prevent direct sunlight in summer, the water temperature is too high, at the same time, the pond and operation channel should be designed beside the pond
aquarium culture: most goldfish enthusiasts are willing to choose aquarium culture. On the one hand, the price is economical, on the other hand, it is easy to enjoy. When the living space is not enough, a fish tank can be placed in the corner to add a lot of fun to the room. I wish you success in raising fish!
3. Scavengers are fish that eat dirt in the water. They usually lie on the wall of the fish pond and eat the algae and plankton on it. It can be sold in the general flower, bird, fish and insect market, and it can be mixed with other fish. But it is tropical fish. If the temperature is too low in winter, it will die.
4. If the water temperature is too low, the fish will hibernate and not eat much. Fish farming is water farming. It's not good without a strong filtration system. Kalijing filtration is good, maintenance free, cleaning free and convenient.
5. Do not eat, because the volume of the sponge is small, not to the side of the fish pond
6.
10. If the purpose of fish culture is to improve your life, you can raise whatever fish you like; If you plan to go on the market, of course, it's raising fish with high economic value. However, no matter what kind of fish are raised, there are corresponding skills. It is recommended to determine the type of fish and learn relevant techniques before raising them.
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