Why don t goldfish eat food, why don t goldfish eat food

If you buy a new fish, it's because you're not familiar with the new environment, so you get used to it after a few days. If you buy the kind of feed made from dried fish and insects that float on the water, don't look at it after you throw it into the water, or stand far away, if the fish are afraid of being raw, they will not dare to float to the surface to eat. However, ordinary goldfish will not be good if they do not eat for a few days, and they will be fine if they get used to the new environment.

Furthermore, observe if you are sick.

1。Just feed regular goldfish feed.

2.Goldfish need 70 square centimeters of water per centimeter of water body.

Change the water and add some nitrifying bacteria to it. Observe whether the fish is emaciated, and after a few months, the fish will become very thin if they do not eat it. There is also to buy frozen blood worms or fish worms to feed and see if you can eat them.

Generally speaking, goldfish can be eaten for a few months, but they are more picky. There is also the possibility that the bait is not palatable. Feed it with better fish food.

I wonder if the size of your fish tank and the biochemical filtration system are sound? Is the water quality stable? If all is okay, then you can leave it alone and feed a little more after a week of fasting. Don't worry, fish can't starve.

Next time I'd suggest you post **.

First, the water quality (unless it is very dirty, generally not).

Second, physical discomfort (it is very likely, because it is only discovered that anorexia is discovered after a few months of raising).

I studied aquaculture, maybe it's the weather! Try to change them for other food @

Probably he only eats sanitary products from the fish tank.

1. Goldfish rarely eat in a state of hypoxia, and the leftover bait will be rotten in the water will aggravate the hypoxic state of goldfish. Therefore, feeding goldfish should be based on the principle of a small amount and many times, and goldfish will not be fed if they do not eat;

2. Feed the goldfish once a day, eat it within 5 minutes each time, you can raise a small amount of aquatic plants in the fish tank, and the green algae produced is enough to supplement the nutrition of the goldfish; Judgment.

3. Goldfish do not eat may also be the bait is not suitable, goldfish in addition to eating artificial bait, prefer to eat bloodworms, nematodes, jumping insects, etc., to ensure that the bait is fresh, spoiled feed can not be fed;

4. Pay attention to the cleanliness of the water quality, goldfish prefer to eat in clean water and are healthier, you can change the water once every three days, and replace one-third of the original tank water with water that has been left for more than three days each time.

The reasons could be:

1.Goldfish are sensitive to changes in water quality, especially water temperature, because they are cold-blooded animals, and their body temperature changes with water temperature. If the water temperature suddenly changes by more than 4 degrees, it is difficult for the goldfish to adapt, showing that they do not feed and sink to the bottom lazy.

2.Too much nitrite accumulates in the water.

Ways to improve:

1.The zone deficit temperature of the water cannot be changed drastically. Goldfish can survive in a wide range of temperatures, survive below the ice in winter, and live normally on hot days as long as they are not exposed to the scorching sun, but if the temperature changes drastically, it can lead to illness or death.

2.The new water used to change the water for goldfish must be stored for a day or two, which is called trapped water. On the one hand, the purpose of the trapped water is to remove some of the chlorine in the cherry blossoms, and the other is mainly to make the temperature of the new water and the old water similar.

3.Change the water on time, at least once a week and twice in the summer. Do not feed unclean food, especially shrimp and bloodworms.

Don't feed too much, the most suitable amount of food to eat in 5 minutes, to avoid food residue in the tank, if these operations are not done properly, will cause nitrite to increase rapidly.

It's winter, the water temperature is low, and the metabolism of goldfish slows down, and they eat less or even don't eat.

Or maybe the fish is in poor condition and has a problem with the intestines.

1. Environmental factors

One of the reasons why goldfish may not eat is because of environmental concerns. If there is too much food scraps, waste, or other impurities in the tank, it can cause these contaminants to spoil along with the food residue, creating a harmful odor that makes the goldfish feel uncomfortable and don't want to eat.

In addition, the environmental factors around the fish tank can also affect the appetite of the goldfish. For example, if the tank is exposed to sunlight, too high a temperature may affect the appetite of the goldfish. In addition, if the water quality is not good, the pH is too low or too high, the goldfish may also lose their appetite because they are unwell.

2. Disease problems

The second reason why goldfish don't eat is health problems. Goldfish can feel unwell because they are infected with diseases, infected with parasites, or because of parasites in their bodies. When infected with the disease, there are usually other symptoms, such as white or gray rust-colored gill coverings, dark spots, or red blisters.

If the goldfish not only does not eat food but also has no other symptoms, you can start from the aspect of environmental problems, if you still do not know what caused it after the examination, it is recommended to go to the veterinarian for examination.

3. Food problems

The third reason why goldfish don't eat may be a dietary problem. If the goldfish does not like the food given, they may refuse to eat. In addition, the food of goldfish with different species, body shape and age is different, it is recommended to choose food according to the type, age and size of their own, and different types of food are suitable for different types of goldfish.

In addition, overfeeding and frequent feeding may lead to loss of appetite, so it is recommended that the keeper should keep track of the amount and frequency of bait.

4. The temperature is too low

The fourth reason why goldfish don't eat may be that the water temperature is too low. If the water temperature is too low, the goldfish may become inactive and do not want to eat. It is very important to maintain the right water temperature in the fish tank, usually between 18 and 22°C.

If the water temperature is too low, it is recommended to add a heater in the fish tank and pay attention to adjusting the temperature slowly to avoid excessive damage to the goldfish.