Why do my fish grow slowly?

There are many reasons for this, and it can be caused by the following conditions:

1. The temperature is not enough. Small fish grow at temperatures between 26-30 degrees.

2. Insufficient nutrition. Small fish do not need to be fed when they are born, they will digest their own nutrients, and after two or three days, they can be fed some feed or fish nematodes (fish nematodes should not be fed for a long time, usually contain a lot of bacteria).

3. Not adapting to the environment. Small fish have to grow in weak currents, which means that the water has to be filtered all the time.

4. Low immunity. The genes of the broodstock themselves are not very good, and they are inherited to small fish, and they are born to not adapt to the environment and affect their appetite.

Hello: You should change the water once every three days, the water change is too frequent, and the fish will not adapt.

My experience, very concise, is definitely not copied :

It is recommended to keep the fish semi-starved every day, so that the digestion is faster and the fish will be more active! Feeding feed is best fed once every 2 days, 5 grains at a time, and fish insects can also be fed.

If the fish excretes yellow, white droppings, it is a sign that the fish has eaten too much. If black, brown and green feces are excluded, it means that the feeding amount is just right.

Secondly, it is necessary to pay attention to the following requirements:

1.Change the water once a week and don't change it too often.

2.It is recommended to keep some aquatic plants in the fish tank.

3.Adjust the water temperature to between 20 and 28 degrees.

4.Sprinkle some salt with each water change to prevent disease.

5.Keep the fish semi-starved so that the fish will be more active.

6.If you use tap water when changing the water, expose the water to the sun for three days.

7.Get plenty of sun.

8.The water temperature should be constant.

9.When changing the water for the big-eyed longan variety, be careful not to break the eye bubbles, otherwise you will definitely die.

10.Leave some old water for each water change, and then add new water.

Good luck with your fish farming! o(∩_o

Changing the water for the fish every day means that the fish has to spend a certain amount of time every day to adjust to the new environment you give it.

Fish farming is the patience of raising a person, don't worry, as long as there is a pay, the fish will give you the same return.

The fish raised are getting thinner and thinner, and it may be that the fish is sick. There are many reasons for this, it can be the water in the fish tank or the body of the fish. The fish tank bought back should be changed regularly, at the beginning of the bottom, the bottom of the water is usually only one-tenth to one-twentieth, after the normal such water change is not enough, must be regularly carried out a larger-scale water change:

Change one-fifth of the water every three to five days in the summer and one-third of the water every week to two weeks in the winter. Fish eat more than that.

Therefore, the water in the fish tank is particularly easy to get dirty, and the problem cannot be solved by using a net pocket normally. It's important to have a strong enough filter, and if you don't want to use a filter, that's fine, but it's more troublesome. If the fish tank is small, you have to give them a bottom every day to pump out the stool.

If the tank is larger, then the bottom should also be pumped every other day, because the fish stool will be harmful to the fish, so they should be cleaned up. Regular and quantitative feeding, fish like a baby do not know how hungry, when you feed him when to eat, how much you feed him to eat how much, until he dies, therefore, it is very important to control the number of feedings and the amount of feeding, once or twice a day, each time 3 to 5 minutes to eat it, the fish food that can not be eaten should be fished out in time, so as not to affect the water quality, more importantly, the feeding should be gradual, especially the fish that has just been bought, you can eat from 1 minute, to 2 minutes, to 3 minutes to eat so to feed, until it is possible to feed normally. Many novices don't know this method, and the fish raised by understanding the above methods will not get thinner and thinner, but only healthier.

If your fish is getting thinner, it could be due to a number of reasons. Here are some possible causes and workarounds:

1.Lack of space: If your tank is too small, the fish will not have enough space to live and will become emaciated. You may want to consider changing to a larger tank or feeding several fish in separate tanks.

2.Lack of oxygen: If there is not enough oxygen in the tank, the fish will feel unwell and lose their appetite, which will lead to thinness. You can add an oxygen pump to increase the oxygen level in the fish tank.

3.Inadequate filtration system: If the filtration system in the fish tank is not perfect, the water quality will deteriorate, which can lead to sick fish. You can increase the thickness of the filter or replace it with a more efficient filter.

4.Irregular feeding: If you don't feed regularly and quantitatively, the fish will become malnourished, which can lead to emaciation. You can feed once or twice a day, and it's best to eat within five minutes each time.

5.Food problems: If you feed food that is not suitable for the taste of the fish, or is of poor quality, it can also cause the fish to become thinner. You can try changing the type or brand of food.

If the above methods do not solve the problem, it is recommended that you consult a professional or local aquarium staff.

Malnutrition, it is very useful to eat something like animal bait such as bloodworms, and the fish also depends on the species of seawater and freshwater.

Categories: Leisure Hobbies >> Flowers, birds, fish and insects.

Problem description: I raised a few koi hail stoves and goldfish, and I still haven't grown a little longer after more than a year. It is said that fish raised in tanks do not grow large, isn't that true? Why?

Analysis: There are many reasons why it doesn't grow big.

1.Your fish tank is too small and there is no space, and it is difficult for the fish to grow.

2.When you buy fish, you buy an old fish, which has passed the age of growing up and cannot grow again.

3.Do you only feed ordinary fish feed, general feed will cause malnutrition, so it will not grow much. It is better to feed more animal feed.

4.Your goldfish is not a large goldfish in the first place, it may be a small species.

5.Whether your koi fish and goldfish are sick or not, it is difficult for sick fish to grow.

6.The water quality is not good, and if the water in your tank is cloudy for a long time, it is also the reason why the fish do not grow well.

A person's life seems to be very long, but a week and a month are very fast, but in a blink of an eye, most of the half a year has passed, and the time of the New Year seems to be still in front of you.

When I used to go to work, I didn't understand why the leaders didn't give me a promotion and a raise after doing so many achievements.

It was only when I changed the tank for the fish that I understood.

It's not that you change the tank for the fish because the fish grows fast, but the fish has grown to the size of the tank, and it's not that the leader doesn't give you a promotion and a raise, but that your ability is not much higher than that of colleagues at the same level.

Only when talent and virtue come first, the position will follow. Rather than the first to come, the virtue to come.

Because the company is a place to employ people, and the head is not a place to cultivate people.

School is the place where people are trained, so the reason for adaptation is also different.

Students who are making fast progress are favored because teachers like students who progress fast to prove that the teacher teaches well, has strong ability, and can show the teacher's teaching level.

Therefore, another principle applicable to fish farming, if you want the fish to grow big and fast, then you must first put them in a larger fish tank, and then match them with corresponding nutrition, so that the size of the fish will not be limited.

There are many reasons why fish become thinner and thinner the more they are raised, but in a nutshell, the main ones are:

1. The nutrition of fish food is not comprehensive, and the diet is not diversified, especially the amount of protein and vitamin feeding is insufficient;

2. The palatability of the food is not good (e.g. low-quality dry feed), and the fish are reluctant to eat;

3 tanks are small, with less water and more fish, resulting in a lack of oxygen. Fish are anorexic;

4. The harm of internal parasites makes the fish extremely depleted of nutrients;

5 Temperature can also affect appetite, too low a temperature can lead to a loss of appetite.

Fish farming is easy and difficult to raise well. Every once in a while, there will be fish die, sometimes there will be several deaths in a row, it feels as if it is infected, and the fish tank is also dirty very quickly, in fact, this situation is generally caused by water quality, that is to say, the water in the fish tank is dirty, bacteria are produced, the living environment of the fish is polluted, just think that people live in an environment full of toxic gas, in this case the fish will definitely die of lesions, so improving the water quality in the fish tank is the top priority. The owner of the ornamental fish shop will generally suggest that you put some special disinfectant in the water, change the water regularly after a period of time, do not change too much when changing the water, and replace a quarter of the water in the fish tank, but you will find that replacing a quarter of the water has no effect at all, the water is still very mixed and dirty, and the ornamental fish can not play a role in ornamentation, but it looks very disgusting.

Due to the dependence of fish on the water environment, it is not advisable to let the water quality and water temperature change too much, otherwise it will cause great discomfort to the fish and lead to illness, so the water can not be changed too much at one time, only less change, but it can not play any role if it is changed less.

Usually you can use water purification drugs, a liquid drug that can purify water quality, the drug is generally yellow-brown, slightly viscous, directly into the fish tank (remember to turn off the water filtration system), generally two to three hours or so there will be a lot of cotton wool in the water, then open the filtration system, filter out these cotton wool, the water in the fish tank will slowly become clear (remember to wash the filter surface several times), to the next day you will find that the water in the fish tank is as clean as the newly changed water, And it won't pollute the water in any way, so your aquarium fish won't get sick so easily.

Ornamental fish are relatively delicate animals, and they are indeed difficult to raise. It is not good to watch fish that are too cold and too hot, so you usually have to change the water more and send oxygen to the fish tank.

Because the fish tank is not opened properly, it is necessary to disinfect and open the tank again after the fish are fished out. If it is because of poor water quality, you need to pay attention to the ** of the water, and change the water regularly. If it is due to too much feeding, it is necessary to reduce the amount of feed.

1. The larger the water body, the faster the growth rate of the fish.

2. Feed 2-3 times a day, and it is better to eat the quantity in 15 minutes each time, so as not to pollute the water quality with the remaining feed.

3. If it is a cold-water fish such as goldfish and koi, keep the water temperature at 15-25 degrees; If it is a tropical fish, keep the water temperature at 23-28 degrees.

4. Remove the debris at the bottom of the tank every day, replace it with new water, and maintain good water quality 5. The density of fish farming should not be too large.

Answer the body of water, water quality, and water temperature. (1) It is certain to raise large fish in wide water. Among these elements, the size of the water body for ornamental fish breeding still occupies a large proportion, that is to say, whether we can give the most suitable water body and feeding density for ornamental fish, first of all, the first element of whether they can grow quickly.

It is certain that large fish are raised in wide water, and this conclusion will never be wrong. The so-called fish farm uses fish ponds to raise goldfish, which is also due to this reason, not only to save the cost of feeding, the same goldfish, growing in the fish pond and growing in the fish tank, no matter from the water, food, sunlight and other comprehensive factors, the two will be very different in the growth of individuals.