Fish don t eat at night. What can I do if my fish don t eat feed

Before changing the water, some water should be placed in the same environment as the fish tank to keep the water in the fish tank consistent with the original water temperature, if the temperature difference is too large, the fish will catch a cold. Place the water for at least one day and night in winter, and at least 12 hours in other seasons. One is to keep the water temperature consistent; The second is to discharge some of the additives in the tap water into the natural environment.

Every time you change the water in the fish tank, you should try to disturb the fish as little as possible, use a plastic hose to suck out the impurities in the bathtub using the siphon principle, and add water slowly. In summer, you can change the water once a day after feeding for 1 hour, once every 3 days in spring and autumn, and once a week in winter. But this is not absolute, but also according to the water quality in the fish tank to adjust the water change cycle, the water is dirty fast, you have to change more frequently.

No more than half of each water change in the summer and no more than a third in other seasons. It's good to feed once a day, and the amount is specifically mastered to let the fish eat within 5 minutes, and if you can't eat more, it will affect the cleanliness of the water quality, and the goldfish don't know how hungry they are, and they will die. Fish can be fed red red nematodes.

Feed twice a week in winter.

The general ornamental fish are hungry and not full, and are fed once or twice a day, each time according to the number of fish, a little bit is fed, so that the fish have the behavior of scrambling. If the fish are not interested in feed, there are two possibilities, one is that they are full, and the other is that they do not like to eat, so they can try to change to live food.

If it's not a new fish, then your fish is a meat feed and a live food, and if it's a large fish, feed it some meat or shrimp.

Fish won't eat at night. It depends on what kind of breed you raise.

Feed fish, the weather in how many degrees fish do not eat.

If it is a tropical fish, the fish do not eat due to low water temperature, it depends on the species of fish, for example, many tropical fish will die when the water temperature is lower than 15 degrees, and tilapia can still eat at 15 degrees. In the case of warm-water fish, it is basically the same, and the water temperature requirements are not very different. Under normal circumstances, when the water temperature of warm water fish is lower than 20 degrees, its food consumption will drop significantly, which is the case for both large fish and small fish, so when the water temperature is lower than 20 degrees, the general fish friends will reduce the amount of fish feeding, and some changes will occur in the type of feed, from the previous roughage-based will slowly change to concentrate-based feeding.

When the water temperature is lower than 10 degrees, this is a watershed, the general warm water fish water temperature is lower than 10 degrees after it is not much open, of course, this is not absolute, if the water temperature is lower than 10 degrees as long as the weather is good, in the case of the sun, the fish will swim to the surface of the water body at noon to bask in the sun, in this case the fish will still open, if it is a rainy day or when the wind is relatively strong, the water temperature is low is rarely a fish opening.

Most of the fish are active during the day and need to rest at night. Feeding them at night will not only not eat, but may also frighten them. In addition, if the bait remains in the water, it will also have a negative impact on the water quality.

However, some nocturnal fish are only active at night, so they need to be fed at this time. Fish should generally be fed twice a day, and not too much each time, so as not to cause indigestion. Also, do not feed when you are just in the tank and when you are sick.

Not all fish can not be fed at night, but the common freshwater fish are active during the day, and will rest at night, and they can't eat when they are fed. However, for some nocturnal fish, it is only at night that they come out to be active, and this is when they need to be fed.

1. Feed once a few days: There is usually no fixed limit on the number of feeding times for fish farming, and the hunger tolerance of the fish is relatively strong, and it is no problem to feed it once a few days, but this kind of fish farming is easy to cause it to grow small, and it looks like it is not in any state. Usually you have to feed twice a day, once in the morning, once in the afternoon, or three times a day, but the total amount should be about the same.

2. How much to feed each time: You can feed the fish less, but don't feed more. Feeding too much can easily cause the fish to suffer from enteritis, which affects its health, and at the same time, the residual bait remains in the water, which will also pollute the water quality.

In addition, depending on the type of fish, the feed is not the same, and if the feed is not selected well, the fish will not eat.

3. Don't feed into the tank: the new fish can not be fed when they enter the tank, at this time the fish have not adapted to the current water body due to environmental changes, so they eat very little, and they don't eat, they generally have to wait for three days, you can feed a little fish food, if you don't eat, you have to wait for a while to try it.

4. Stop eating when you are sick: when the fish are sick, you need to stop feeding in time, the appetite of the disease itself is not strong, and the fish food will also lead to the deterioration of water quality, which is extremely unfavorable to the world. Wait until the fish are well and then continue feeding.

<> ornamental fish Fish are sometimes upset and will go on a hunger strike with their keepers. Seeing that the fish do not eat or swim, the keepers are also sad, worried, and anxious. When it is found that the fish do not eat, the keeper must calmly observe the fish and analyze the reasons for the fish's hunger strike, and find a solution as soon as possible to restore the fish to health.

In general, fish refuse to eat for several reasons.

1.Fish are also omnivorous pets and like to eat different flavors of food. If the keeper feeds a single food for a long time, the fish will get tired of eating and will start to refuse to eat.

Therefore, the breeder should make a rich combination of food varieties to ensure that there are different flavors for the fish to eat every day, so that the fish will always have a good eating taste.

2.When the fish are sick and unwell, they will also refuse to eat. Keepers should often observe the growth of the fish, when the fish have abnormal behavior or do not eat, the keeper should consider whether the fish is sick, and then carry out the necessary physical examination and **, so that the fish can recover as soon as possible.

3.Fish that are new to an environment will also not eat due to their unfamiliarity and discomfort with the environment. When the fish acclimatize to the new environment, they will resume eating.

4.If the water is not replaced for a long time, the water quality environment in the fish tank will deteriorate, and the fish will refuse to eat. At this time, the keeper should re-establish a new healthy living environment for the fish, and the fish will slowly return to eating habits.

5.The amount of fish eaten varies in different seasons and in different weathers. When the weather is hot or cold, the fish will also not eat for a short time, and when the temperature warms up, the living environment will warm up and the fish will start eating again.

I haven't encountered such a problem.

The lack of food on fish is mainly due to the following reasons.

1) Fish intestinal inflammation (enteritis), generally by internal administration of bacterial poison (feed addition), and disinfection of the water body with pond poison clearing, after 3 to 5 days can be improved.

2) Caused by intestinal parasitic tapeworms, oral tapeworm clear can be solved.

3) If the feed nutrition is not complete, resulting in liver damage and lesions of internal organs, the solution is to change the feed and take liver essence and vitamin E.

4) Ammonia nitrogen and nitrite in the water body exceed the standard, and the water body is hypoxic. The solution is to reduce ammonia nitrogen with ammonia denitrification and rapidly increase oxygenation, and then adjust the water quality with biotics. In addition, it can be used in combination with superphosphate, and the amount of superphosphate is 10 kg mu 23055, soaked in water for several hours; The amount of fertilizer and hydramine is 2 acres of bags.

Splashing the whole pond with poison can also effectively reduce the nitrite content in the water body.

Feed the goldfish in moderation, not too much, it is easy to swell to death if it is too full. So how do you identify the right amount? This can be distinguished by the color of the goldfish feces, such as the feces are brown and inky, indicating the appropriate amount of feed; If the manure is gray and light yellow, there may be too much feed.

Goldfish have just been bought, do not feed them immediately, first feed them with a small amount of bloodworms or other synthetic feed, and then switch to normal feeding. Goldfish are fed feed, generally 3 times a day. Goldfish feed is mainly based on protein, minerals, carbohydrates and vitamins, such as, earthworm, aquatic weeds, fine noodles, wheat meal, etc.

Goldfish are most afraid of oily foods, such as biscuits, cakes, etc., so do not feed these foods to goldfish.

The main feed of goldfish is daphnia (commonly known as water maggots, fish insects, and bloodworms), which grow in various mud ponds. It should be used with water once before putting it in; It can also be made into dried Daphnia for storage, the practice is to lay a layer of live Daphnia on the glass, dry it into a thick piece, and take a piece and put it in water when it is used, it will dissolve by itself. In addition to daphnia, earthworms, earthworms, cooked meat, cooked proteins, crab eggs, noodles, rice grains, bread, steamed buns, etc. can also be used as feed, but the latter two need to be kneaded into small particles to feed.

These feeds are good for animal nature, the daily feeding amount should not be too much, subject to eating within two hours, about 1 inch long fish 3 4, feed a spoonful of fish insects with water is enough, bread and rice grains must be fed less.

This tank is still too small to raise a fish, 1 cm of fish to two liters of water to be comfortable, the landlord himself calculated.