I raised a few tropical fish, I have white spots on my body, and a few have died, what to do 5

Sick, a piece of white, in the big hair into a piece, accompanied by the shrinking of the fin, the reason is that the temperature is low, the feeding bait hoarding has damaged the water quality, it is recommended that you increase the water temperature to about 30 degrees to increase the concentration of salt, or gentamicin (liquid), anti-inflammatory can be good, ** try not to feed during the period, about 2 days can be fine. Then change one-third of the water, in the change of one-third of the water, it is solved, the problem is not big.

The place where the fish is sold has a special ** white spot disease, which is a common disease, just sprinkle it according to the requirements, and it will be good soon. Hurry up and buy it, about 10 yuan a bottle.

White spot disease, first raise the temperature, constant 30 degrees, change one-third of the water in the whole tank, pay attention to the water to be the same temperature as the water in the tank, sea salt, according to the instructions on the package, pay attention to the plants in the tank to take out. At first, it is best not to take medicine, and if you don't grasp the amount of dead fish faster. Observe for 3 days, and then take the drug.

I saw oxytetracycline, it is very effective, I have been raising fish for more than two years, and it is very effective to use. Either it's yellow powder, and it's not enough to keep oxygenating.

Problems with water quality and temperature. It is very common and difficult to treat the disease, the disease is mild and should be isolated quickly, the temperature should be increased to more than 28 degrees, the feeding should be stopped, oxytetracycline or large grains of salt should be added, and the disease should be isolated as soon as possible, and the water should be changed as the former said. That's pretty much it.

Fish farming first raises the water well, a healthy and good breathing environment, and grasps the temperature and feeding amount.

It's almost winter now, and it's hard to keep tropical fish, go to the aquarium and buy that heating rod.

Tropical fish have a lot of white spots on their bodies, which should be water mold, and tropical fish with water mold will have swimming disorders, loss of appetite, and become thinner and weaker, and finally lead to death.

**Method: (1) Soak the diseased fish in 3% salt water once a day for 5-10 minutes each time. At the same time, add 2/1000 of salt to the tank as an auxiliary**.

2) Dissolve gramsmethylene blue in 100 kg of water to make an aqueous solution, put the sick fish into it, bathe for 15-20 minutes, and see the mycelium fall off.

3) Use a 15-watt ultraviolet lamp to irradiate the water body of the fish tank for several hours a day, which can effectively inhibit or eliminate the breeding of water mold.

Tips for raising tropical fish:

1. To raise good fish, you must first learn to buy good fish: healthy fish swim in the middle and lower layers of the water body (except for upper fish), forage, swim naturally and leisurely, and the tail fin is clear and transparent. The sinking bottom, floating head, swimming and struggling, trauma, white hair, white spots, tail fin hypertrophy, turbidity, severe blood, single solitude, refusal to eat, and tank wiping are all diseased fish must not be purchased.

2. Don't rush into the tank after buying the tropical fish home, you should first put the plastic bag containing the fish into the fish tank for ten to twenty minutes before opening it, and then let the water in the tank pour into the bag several times, and gradually mix it with the original water in the bag, so that the fish can gradually adapt to the water temperature and water quality. If there is a light, the light should be turned off, and the fish are quieter in the dark and are not easily frightened. For vigorous and medium-sized fish, not only should they be inflated and oxygen-retaining when they are purchased, but they should also put a black bag on the outside to reduce the mental interference of the outside world.

3. Do not change the temperature of the water drastically. Tropical fish are most suitable for living in the range of 24-28 degrees, and in summer they can live normally when they reach 30 degrees Celsius, but if the temperature changes too much suddenly, tropical fish will not be able to adapt. Therefore, you should not only adjust the water temperature of the aquarium before buying fish, but also pay attention to the water temperature of the aquarium and the water temperature of your fish tank.

4. Don't change the water too much at one time, which will lead to water quality discomfort. Water quality includes pH, hardness, residual chlorine, dissolved oxygen, nitrate, sulfide, protein and turbidity. Tropical fish have adapted to live in the original water quality, and when the water is changed suddenly, they are unable to adapt and suffer from water inadaptability.

If you need to wash the tank from the bottom, you should also keep most of the old water, and then add new water after returning the water to the tank after washing.

White spots on the fish.

Feeding needs to be stopped, water changed to warm up, and medicated wash. Vitiligo is a white spot disease.

After the disease, the appetite of the fish will be reduced, and the feeding will not only not eat, but also pollute the water body and affect the health of the fish, so it is necessary to stop feeding for a period of time. Changing the water to increase the temperature can improve the water quality and eliminate parasites.

If the condition is severe, you can use white dots to soak the fish for one minute each time. <

If you find white spots on your fish, you need to stop feeding them as soon as possible. Because after getting sick, the fish's appetite will be greatly reduced, and they will even stop eating. At this time, there is no point in feeding, and the food enters the water, and ammonia nitrogen will be produced after decomposition.

This will pollute the water quality and have a detrimental effect on the fish. Generally, it can be fed only after the fish **, and there is no need to worry about starvation, and this kind of animal is very resistant to hunger.

The best way to treat vitiligo is to change the water and raise the temperature. Because the health of the fish is closely related to the quality of the water, the water quality can be improved as soon as possible by changing the water, and the content of harmful substances in the water body can be reduced, which can help them recover. Warming is a common way to eliminate the pathogen of white spot disease, because the disease-causing melon worm cannot tolerate temperatures above 25, so as long as the water temperature is raised to this level, the disease will slowly **.

If the condition of white spot disease is already quite bad, it is difficult to save it by ordinary water change to increase the temperature, and then it is necessary to soak it with medicine. The most commonly used ** drug is white spot net, prepare a separate fish tank, pour the drug into it, and then put the fish in it to soak for a minute, and then fish back into the original tank, you can soak it three times a day in this way, and the white spots on its body will soon fall off.

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Analysis: Leukoderma is caused by the bacterium Fur albic. This bacterium can only be seen under a high-powered microscope. The thallus is rod-shaped, mostly 2 connected, with 1-2 flagella, which are used for locomotion.

In the early stages of leukoderma, a small white spot appears at the base of the caudal peduncle or dorsal fin, and then rapidly spreads and expands the lesion, causing the back half of the fish to become completely white. When the disease is severe, the tail fin of the diseased fish rots away, the head is downward, the tail is upward, and the body is perpendicular to the water surface, and it dies soon after. It mainly harms silver carp.

Leukoderma is mainly due to the result of inattentive operation during netting, hoarding, screening, and transportation, which causes the fish to be infected with bacteria after being injured.

Prevention and control methods: 1. Comply with the technical regulations for fish farming operations to avoid injury to the fish;

2. Splash the whole pool with 1 milliliter of bleaching powder;

3. Mash with 2-4 milliliters of gallnut, soak in hot water, and splash the whole pool with slag and juice;

4. For each square meter of water surface (water depth of 300 cm), use Bo to fall back 1 kg, mash the washing juice kg, add 500 grams of quicklime, mix thoroughly, and splash the whole pool;

5. Soak the diseased fish in 2%-3% salt water for 20-30 minutes;

6. Sprinkle dysentery in the sick fish pond, and use medicine grams per 1 cubic meter of water.