What to do if the tropical fish festers, what to do if the tropical fish rots

Your fish may have both of the following diseases, and you can see if they can help you.

1.Rotten fins rotten ** disease.

Symptoms: The fins of the diseased fish are incomplete, the scales on the body surface are peeled off, ** rot and there are superficial ulcers. The cause of the disease may be that marine ornamental fish compete with each other for turf, fight with each other, or are not adapted to the new water, resulting in fin ** injury, bow and bacterial cross-infection, especially after the new fish are placed in the aquarium of existing fish, this situation is more likely to occur.

Prevention and control methods: put 2 cephalosporins or 4-5 tablets of furazolidone in 10 kg of seawater, and soak the diseased fish for 10-15 minutes.

In 10 kg of seawater, put 0 2 grams of potassium permanganate, soak the diseased fish for 5-10 minutes.

2.Melon worm disease.

Many small white spots can be seen on the body surface, fins and gills of diseased fish; So it is also known as white spot disease. When the fish is densely parasitized by a large number of small melon insects, it forms white dot-like vesicles, and in severe cases, it is all over the body. In the later stage, the body surface is covered with a white film, the mucus increases, and the body color is dull.

Diseased fish are emaciated, floating on the surface of the water or in a corner of the swarm, and rarely move. Melon worm disease has obvious seasonality, the water temperature of 15-2q is the most suitable for the reproduction of melon worms, the water temperature rises to 26-28 or drops to below 10 to stop development, and the larvae above 28 die in large numbers. It is prevalent in Beijing from March to May.

**Method a: Increase the water temperature to 28 degrees Celsius, and the melon worms will break and fall off after a few days. At this time, replace the water with new water and maintain the water temperature, and the sick fish will basically be cured.

b. Select the concentration of red mercury solution, water fish disease fish for 5 15 minutes, for 2 3 days, the effect is good.

c. "Urine brick", soak the new brick in urine for 24 hours, dry it and put it into the aquarium phase of the diseased fish, and it can be effective after a few days.

Sprinkle a small amount of salt in the jar, which has the effect of sterilization and anti-inflammatory! Don't overdo it, just sprinkle a handful of a small pinch on a notebook-sized fish tank. It is best to take out the small fish alone, which can prevent being harassed by other fish, chasing bites, grabbing food, and even infection, change the water once a day, do not replace it all, pump out half of the water in the tank, and then add half, remember to change the water temperature before and after the water temperature should be consistent, and sprinkle some salt after each water change.

Water mold or rot disease caused by water quality, if you can, directly change the water in the whole tank, furan (yellow powder)**, very effective, but this disease is easy in spring**, pay attention to keep the fish healthy, pay attention to disinfection.

First of all, take out the sick fish and raise them alone, if they are all sick, pay attention to keep the water clean, first change half of the water, be sure to wash the filter cotton once a day, and then buy medicine (the name of the medicine is "white powder"), it will have an effect within three days.

I checked the book, and to make a long story short: printing disease, smearing the affected area with potassium permanganate, disinfecting the fish tank with chlorine preparation, and changing the water frequently can prevent it.

First: disinfection.

Second: dosing, fish shops have.

Third: control the disease and remove the diseased fish.

Fourth: change the water.

First, the diseased fish are fished out and raised separately, and then fish medicine is added. I recommend the medicine of the fish guard, it works, I use it all.

Tropical fish rot is caused by water mold disease, which needs to be isolated to avoid infection, and the water temperature should be adjusted appropriately**. Salt can be appropriately added when changing the water, and then the affected area of the diseased fish can be cleaned with potassium permanganate. You can also use malachite green, add antibiotics for medicinal baths, fasting tropical fish during **, and feed them after they have healed.

The body of tropical fish is rotten and needs to be isolated first, which is caused by water mold, which is contagious, and then the water temperature in the fish tank is raised to about 30 degrees, which can always breed harmful bacteria.

Tropical fish are rotten, and they need to be filtered, and one-third of the water should be changed every day, and then salt should be sprinkled into the water for sterilization, and if it is very serious, the fish needs to be fished out and the affected area cleaned with potassium permanganate.

You can also use malachite green mixed with water**, and add antibiotics, give tropical fish a medicinal bath, during the ** period, it is best to fasting tropical fish, and then feed it to supplement nutrition.

"Unfinished" reason:

1. The aging of water quality causes a large number of bacteria to multiply. If you haven't changed the water for a long time.

2. Infection with bacteria after being bitten. For example, improper mixing of polyculture leads to mutual attacks.

3. Sudden temperature changes. For example, the temperature changes or the temperature difference is too large when changing the water. Lu is closed.

4. Bubble disease causes scalding tail disease. High summer temperatures are a common cause.

**Measures: 1. Put 100 kilograms of nitrofuracillin powder in water for washing and disinfection, and the condition can be relieved after multiple medications.

2. Put 3 to 5 tablets of dysentery in 100 kilograms of water and soak the diseased fish for 30 minutes.

3. Put 5 to 8 tablets of oxytetracycline in 100 kilograms of water for washing and disinfection to prevent infection and early cracking.

4. Immersion and disinfection of low-concentration potassium permanganate solution.

If the tropical fish has rotten tails, if the condition is not severe, half of the water in the tank can be changed every two days and sprinkled with salt at a concentration of 4%. However, if the condition is severe, it is necessary to soak the whole body of the fish with medicinal solution for 15 minutes, and it can generally recover in about two weeks.

Many friends who raise tropical fish should have encountered the situation of unfinished tropical fish, so how to treat tropical fish unfinished tail. The first thing to know is that the main reason for the tail failure of tropical fish may be due to water quality problems, or wound infection caused by other fish bites.

When the tropical fish is not finished, if the condition is not serious, you only need to replace 50% of the water in the fish tank every two days, and sprinkle 4% of the salt by weight of the water, reduce the feeding, generally insist on about a week, and the tropical fish can be completely**.

However, if the situation is serious, it is best to take out the sick fish, soak it with antibacterial and anti-inflammatory liquid for 15 minutes, and then put it into the fish tank with new water, sprinkle it with salt of 4% of the weight of the water, and replace 50% of the water every two days, and it can recover in about two weeks.