What medicine to take for tropical fish with black spots on their bodies

If you have black spots on your body, you should have black spot disease. The head becomes smaller, all because of black spot disease. Black spot disease, also known as melon worm disease, is often seen in fish farming.

It can happen in any season! Spring and autumn are the most susceptible to disease, with strong seasonal attention, if it is a cold-water fish such as goldfish, it can not be warmed up, only medicated. Due to the large temperature difference between day and night, tropical fish in tanks without thermostats are most susceptible to black spot disease.

After tropical fish get this disease, small black spots grow on the gill cover and each fin, and then grow all over the body, and later the mucus on the body surface increases, and the black spots become black cyst bubbles, which seem to be covered with a layer of black membrane. Diseased fish tend to be significantly less active, floating on the surface of the water or congregating in a corner, and if not timed**, they will gradually lose weight until they die. It is very simple to deal with black spot disease, in addition to the drugs that are sold in aquarium stores for black spot disease, you can also use economical, simple and effective methods.

According to my experience, malachite green can be used to make the water in the fish tank slightly blue, and it can also kill small melon insects for 2 consecutive days, and after 1-2 days, the micro blue in the water will disappear by itself. You can also use 1-2% salt water to soak the fish body for 10-20 minutes, and it will be better for a few days.

Is there a picture? Seek the truth.

There are many reasons why fish turn black. Most of the fish black body is because of the aging of water quality, in some cases it is a sudden change in water quality, no matter which phenomenon causes the black body, it is because the water quality has changed, then it is not wrong to check the water quality quickly, once negligent, it will usher in the real disease.

The focus of the water quality inspection is: ammonia nitrogen and nitrite (this black body is caused by poisoning, and in severe cases, the fish will die).

In the season when the basic temperature difference is large, there will be a black body of ornamental fish, because the temperature changes greatly, similar to from summer to winter, people with constant temperature will catch a cold, and the fish that change temperature will not only be black, but also may be accompanied by colds, enteritis and other diseases.

There are many causes of enteritis, and if you don't care about the root cause of the temperature change at first, it's still a bit troublesome to want to quickly and effectively ** enteritis.

If the black body of the fish is not because of the temperature, you need to change the water first, observe the changes of the fish, and disinfect the fish tank at the same time, so as not to have viruses in the tank and affect the best effect.

Diluted potassium permanganate can be used for fish tank and fish disinfection, and it is best to rinse it with clean water once or twice after fish tank disinfection, so as not to affect the normal life of the fish with residual potassium permanganate. Sterilizing the fish is actually a medicated bath, and the time can be controlled in about fifteen minutes.

Most signs are caused by medical conditions, such as tail rot disease, which can cause blood streaks on the fins, and enteritis or enteritis that can cause thick, whitish bowel movements.

Suffering from enteritis or rotten body can lead to black bodies in ornamental fish.

The mental endurance of the fish is relatively weak, and it regrets being sluggish when it is frightened, and its body color is dull, or it is black, so it can only reduce the amount of feeding first and slowly recuperate.

The black body of the fish is a sign of illness and proof of improper operation by aquarists. It appears in fish, and the root may be something trivial.