What would be the little white dots on the fins on the back of a fish? Does it have something to do

Please judge whether it is a white spot or a white spot, first, the small white spot with a clear boundary is a small melon worm infected by pathogens brought in from the outside, also called white spot disease. **Method: Increase the water temperature to 34 degrees without adding any medication, three or five days**.

Second, the boundary is not clear, and it is blurry to form small white spots, and the surface is covered with a small amount of cotton wool-like flocculents, which is a white spot formed by infection with water mold. **Method: Replace the tap water with a new amount, clean the filter material and filter cotton, and there will be a significant improvement in a few hours.

Because of the bleaching powder and free chlorine contained in the tap water, it has a special effect on water mold, and the process is very simple, easy to operate, and the effect is very good. The above is a long-term accumulated practical experience for your reference.

White spot disease! This is a disease that all kinds of fish often get, it is a small melon worm, no, it is also very troublesome and annoying, and a large-scale outbreak will make the fish itch and keep rubbing the tank to break it, causing a lot of other problems. I've also had a headache for this, I'm telling you, don't listen to them with what kind of heating up salt and a lot of water and so on, although this is a way, but this is how the fish tossed to death, I still have too many examples around me, if you are not a very sure veteran or don't try it like this, in fact, the fish reacts much more strongly to the drastic changes in the environment than the medicine!!

So you get the kind of liquid medicine that specializes in treating white spot disease in small bottles, I feel that the effect is better than those drugs in powder form, a few dollars a bottle, and many so-called foreign famous brands of drugs that cost dozens of dollars a bottle are not as good as its effect! You can add it proportionally according to the amount of water in your fish tank, once is not good, you still have to come again once or twice every few days, so that you can **, everything that has touched the water in the fish tank is soaked in potassium permanganate. Actually, even potassium permanganate is fine, but I'm afraid you can't grasp the amount and kill the fish.

What happens when a fish has white spots? Is it a water problem?

There are white spots on the fish, indicating that the fish should collapse and rot because the ball is leaking and sick, and it is a water quality problem. In this case, of course, the owner needs to give it ** in time, otherwise the situation will become more and more serious, and it is likely to endanger its life. Generally speaking, the appearance of such white spots on its body should be some pathogens in the water, parasitic on its body, and began to multiply, so such a situation is formed.

1. What are the white spots on the fish?

The white spots on the fish are actually those small white spots that grow on the scales. They usually take on an irregular shape and vary in size, with some having many white spots on their bodies and others having just a few.

2. What are the causes of white spots?

The white spots on the body of the fish are actually caused by certain chemicals inside the fish's body. These chemicals are called "calcium salt deposits", and they form small particles in the body of the fish and deposit on the sail lead scales to form white spots. The production of these chemicals is largely influenced by the environment, such as water temperature, diet, and more.

In addition, the scales of some fish are constantly renewed during the growth period, and the old scales will gradually fall off and new scales will continue to grow, which may also cause various spots on the fish.

3. Do white spots affect the life and health of fish?

Generally speaking, white spots on the body of the fish do not have much impact on the life and health of the fish, they are just a visual defect. However, if there are a lot of white spots, or if they appear on the fins of the fish, then it may affect the aesthetics of the fish, and it may also affect the nutritional metabolism and physical health of the fish.

4. How to avoid white spots on the fish?

To avoid white spots on the fish, first pay attention to your diet. Fish are carnivores and need adequate nutrients to stay healthy, but they also need to avoid overfeeding or unbalanced food, which can lead to excessive deposition of certain chemicals in the body, resulting in white spots.

Secondly, it is necessary to keep the water clean. Fish grow in water, and the quality of the water has a direct impact on their health. If the aquatic weeds and bottom sand in the fish tank or aquarium are not cleared, the water quality will become turbid, which will affect the health of the fish.

Finally, also pay attention to adjusting the water temperature and pH. Most fish can only grow in a specific water temperature and pH environment, and if the water temperature is too high or too low, or if the pH is too high or too low, it will affect the balance of chemicals inside the fish, resulting in white spots on the body.

Goldfish will have white spots because the goldfish is sick, this is because a protozoan called whitespot worm nucleated protozoa reproduces on the goldfish's **, this pathogen reproduces asexually, forming white spots on the body of the small goldfish. And as time goes by, if it is not timely, there will be more and more white spots on the goldfish, and the condition will continue to worsen, and finally die.

Raise the temperature of the water to more than 30 degrees, add a pinch of salt, and add oxygen for 24 hours. This method is relatively safe and effective for white spots. When changing seasons, pay attention to the water temperature of the water change should not differ from the water temperature in the fish tank by more than 2 degrees, which can reduce the incidence of white spots.

1. Causes of white spots

White spots on fish can be natural in color or caused by disease or environmental problems. Some fish are born with white spots, such as sunfish and rainbow fish, which have white spots in their color patterns. And for those fish that don't have white spots, white spots can also occur if there is a problem with their environment or health.

Some common diseases, such as white spot disease and canker sores, can also cause white spots on fish. In addition, fish may also have parasites on their bodies, and these parasites can also cause white spots.

2. White spot disease

White spot disease is a common fish disease characterized by the appearance of small white dots on the fish, similar to salt particles. This is caused by a parasite known as the white spot pathogen of the leaky potato. This disease is usually prone to occur when the water temperature is low.

If white spots are found on the fish, the infected fish should be immediately isolated and**. Drugs such as metoclopramide and cresol alanine can be used**.

3. Canker sores

Canker sores are a common fish disease characterized by small, white punctate sores around the fish's mouth and abdomen. This disease is caused by a bacterial infection.

If mouth sores are found on a fish, the infected fish should be isolated immediately and**. It can be done with drugs such as broad-spectrum antibiotics**.

4. Prevent the appearance of white spots

Prevention is more important than **. Maintaining the hygiene and water quality of the fish tank is key to preventing disease. It is also necessary to change the water regularly, maintain the appropriate water temperature, pH value and other parameters, and provide sufficient oxygen to the fish.

When buying new fish, it is best to isolate the fish and have a short observation period. This avoids introducing diseased fish into your own aquarium.