<h1>Read the old road article, learn the old way to raise fish, pay attention to the old way of fish farming, pay attention to more ornamental fish practice knowledge, let us simply raise water and raise fish easily! </h1>
An aquarist asked some questions about the farming of female anchovies, which we call peacock fish, and many aquarists will call them anchovies.
Since the female fish is mentioned separately, the fish farming method estimates that most of them involve the problem of female breeding, and during the breeding period of anchovies, if we do not pay attention to some problems, they will fall ill or die.
<h1>One summer, only one dead anchovy was found</h1>
Fish farming in the outdoor pool of thousands of anchovies, small fry by the big fish to eat does not count, and finally when the temperature dropped, only found a dead fish, and is a female fish, the stomach is very large, may be difficult to give birth and die, this is a special case, we have no way, is also a very normal phenomenon.
But if the female anchovies we raise frequently have dystocia or die, then this problem is wrong, it must be where we have made a mistake.
<h1>The first reason anchovies die is the size of the breeding tank</h1>
The more in the environment is too small in the water body, the more depressed the female anchovies will be, they will appear extremely anxious and uneasy, for a long time, too much defecation, excessive physical exertion, and pregnant females, coupled with extreme fear, excessive secretion of mucus on the surface of the body and many other reasons added together, the toxins and organic matter in the water body will be greatly increased, so they will worship.
Female anchovies are either poisoned or die of lack of oxygen, and those who are extremely panicked may be directly scared to death, or jump out of the tank to commit suicide.
Too small a breeding tank will also involve the problem of uneven water temperature, especially in the case of no heating in winter, which will lead to too large a temperature difference between the breeding tank and the main tank, so female anchovies will also fall ill until death.
<h1>The second reason is that the water quality problem is not solved, and the female fish are directly stimulated to die</h1>
Many books on the introduction of anchovies have been explained, female anchovies in the breeding period we can appropriately add new water, such as a third of the amount, in fact, this is a method of killing chickens and eggs, excessive new water stimulation, at any time can lead to females premature birth, difficult birth, overproduction and eventual death.
Although many aquarists raise anchovies and hope that they can reproduce quickly, but we must not forget that they are pregnant women, can not accept any stimulation, a very small amount of new water is not absolutely impossible, such as five or six, the rest of us still use the original tank of water as well, if we all use the original tank of water, there will be no problem.
Premature birth of females is very harmful to them, the survival rate of small fry is extremely low, even if they barely survive, their physique will be very poor, and they will die at every turn.
The stimulation of new water is too heavy, and it can also directly lead to the difficult birth of females, because it is not time to produce at all, and the excessive use of new water to stimulate labor can only make the females difficult to give birth and die.
Excessive production is also a problem, because of the stimulation of new water, the original immature eggs are also discharged together, stillbirth, premature fetus, unfinished eggs are all produced, not only will seriously pollute the water quality of the breeding tank, but also lead to the phenomenon of bowing after the production of large fish, and then soon die.
Normal anchovy breeding, even if the number of small fry is large, it will still have a certain belly, because there are still some immature and unfertilized fish eggs in the abdomen, so the female fish looks like the belly is small, but not too thin, not hunched back, soon after a few days of feeding, their stomach will be rounded, these are the more normal phenomena, and overproduction, we see that the female's abdomen is almost chest to the back, only a thin layer remains, and then the whole body will be out of shape, Soon will die.
If it is not too serious, it is possible to recover slowly through our very small amount of feeding, and once it is very serious, it is basically hopeless.
<h1>The third reason is that the female fish are kept for three days after giving birth, which is not unreasonable</h1>
Because the anchovy is an oviparous ornamental fish, the species of in vivo fertilization, the female fish has just finished giving birth, or need a certain amount of time to rest, otherwise it will be chased and harassed by many males, and will soon produce various diseases, in fact, it is similar to what we call women's diseases, of course, they will die.
Therefore, no matter what kind of anchovies, after they are produced, they are kept alone for three days, they must be separated from the small fish, and then find a feeding tank, raised separately, the water quality is the same as the original tank water quality, the water temperature is constant, and the water body is not too small.
<h1>The fourth reason is to give a lot of food after childbirth</h1>
As mentioned above, the female's abdomen is relatively flat, and although it is extremely in need of nutritional supplementation after childbirth, they will be greatly stimulated due to our continuous inversion of the tank, in this case, once we feed too much, they will eat a lot, because the consumption is too large.
But this is extremely easy to lead to serious indigestion of the female, soon suffer from enteritis, the individual of the anchovy is too small, coupled with our observation is not in place, feeding several times in a row, we directly see God.
Therefore, after the end of each production of female anchovies, when isolated and recuperated, our feeding amount must not be too large, and it is best to feed live food that is easier to digest, such as hatched shrimp, small fish worms, etc., a small amount of feeding can be a little, slowly slowly increase the amount, until the final normal feeding amount, it is no problem to raise alone for a few more days.
<h1>Fifth, everything is in the details</h1>
In addition to the improper selection of fish, cross infection and other reasons, most of the deaths of female anchovies are due to the above reasons, nothing more than water temperature, water quality, feeding water body is too small, the heart is too depressed, new water stimulation and so on.
We should also see that these are actually some common sense and details that we should pay attention to when we usually raise ornamental fish, as long as these tasks are done enough, there will basically be no big problems.
There are many aquarists raising anchovies, there is no preparation for the female fish to be raised alone, and there is a more serious problem, that is, we usually do not do a good job in the management of water quality and nutrition, the physique of the anchovies is too poor, and then after mass production, the physical exertion is too heavy, and it is possible to worship directly.
Many aquarists will say that in the breeding plant, most of them are cage-reared anchovies, male and female fish are together, and the direct production of females does not need to be kept alone, is there no problem?
That's because one is that most of the breeding farms are fed with fish and insects, and the females have a good physique, and the other is that even if half of them die, the breeding farm doesn't care at all, just throw it away.
And we are in our own home alone in the operation of the operation is not the same, just like the fish farming in the pond to raise anchovies, there is no female fish after the production of a separate rest, because the water body is larger, duckweed and water lilies are more, the female fish will also have a place to hide on their own, and they have not been affected by any alarm and water quality changes, and the physique is also quite good.
If it is now raised in the fish tank, the female fish need to be isolated and breeding, and after they have been produced, they need to be kept alone, which is roughly the truth, so everything is not absolute, but it depends on how we operate according to different situations.
I am a veteran of fish farming, more ornamental fish problems please pay attention, thank you! #2019生机大会 #