Tropical Fish Rotten Tail Help Tropical Fish Rotten Tail What is going on and how to treat

The easiest way is to place the fish in the palm of your hand and apply household salt (fine salt) to the ulcerated area of the fish's tail. Put the fish back about 10 seconds after applying. Twice a day, in the morning and evening, for 3 days on a side, it will be fine.

In addition, it is best to change the water for raising tropical fish frequently, and it is best to keep the filter open and change the water once every half a month.

Causes of white spot disease in fish: 1. The water temperature is too low, 2. The water quality is not good.

It is recommended to increase the temperature to 25 degrees or more.

Then add oxytetracycline and adjust it according to the size of your own tank, and you usually add two tablets to a one-meter tank, and you can adjust it yourself.

It is recommended to quickly put down 3%-5% of salt, or yellow powder (the one to be imported) to stop feeding, change the water 1 3-1 4 after 24 hours, and the oxygen pump should be open for 24 hours, and it will get better in 5-7 days, and then stabilize for a few days before starting to feed. Pay attention. If you don't get treated, you will get more and more, and eventually you will not eat and die.

"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.

Two situations: 1. The nitrite content of the water body is too high, and the chronic poisoning causes the decline of fish physique.

2. The difference between the physical and chemical indicators of water change and raw water is too large, and the fish is seriously unadaptable.

In the first case, the filtration system is strengthened and nitrifying bacteria are added. If it is the second case mentioned above, then do not change the water too often, or the water change treatment is more detailed. The causes of the same symptoms may be two opposite causes, so it is important to distinguish between them.

When the tropical fish is rotten tail, we must first isolate the sick fish, and then change the water, which can be like sprinkling salt in the tank, which can play a role in sterilization.

This can happen if the injury is not disinfected in time.

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.