How to disinfect the newly bought goldfish, and how to disinfect the fish back?

The sterilization method of newly purchased goldfish is as follows:

1: A koi fish that I just bought home.

Soak the fish in the fish tank or fish pond for 40 minutes to 1 hour with the bag, and when the water temperature difference between the water in the bag and the water temperature of the fish pond in the fish tank is small or even no temperature difference, the fish is taken out of the fish tank or fish pond and put in potassium permanganate with a concentration of 20ppm.

Sterilize the fish in the aqueous solution for 3-5 minutes, and then put the fish directly into the isolation tank, and the packaging bag and packaged water can be thrown away directly.

Even if the koi fish you buy looks very healthy on the outside, it will have some pathogens to a greater or lesser extent, and it is best to disinfect the fish body with a medicated bath, which generally lasts for 3-5 minutes. Through potassium permanganate disinfection, it can effectively kill the bacteria carried on the surface and gills of the fish, and control the harmful bacteria or diseased bodies from entering the isolation tank. If some koi fish are found to have obvious injuries to some parts during this period, they should be actively treated, such as applying antiseptic potions, injecting antibiotics, etc.

2: Observe for half an hour, some koi may not adapt to the water quality of the situation of jumping tank, generally after half an hour to an hour, the phenomenon of jumping will stop, and swim smoothly. If you are really worried, we can cover the upper part of the fish tank; This prevents fish from jumping out of the tank when people are not around.

3.Add sea salt and yellow powder to the fish tank.

Bactericidal solution to prevent the occurrence of bacterial fish diseases, at this time, if there is activated carbon in the filtration system.

It should be removed to avoid adsorption of the drug by activated charcoal, 1) antibiotics, optionally water-soluble antibiotics (such as penicillin.

Erythromycin) is evenly sprinkled in the isolation tank, and the dose can be introduced in accordance with the instructions.

2) Sprinkle water-soluble vitamin C evenly in the isolation tank

It is best to use aquatic products, if not, it is also possible to put vitamin C for 3 consecutive days to improve the resistance of the fish. Dosage as described in the instructions.

With table salt, put a concentration of 5%, you know? It is a basin of water, fill two small tablespoons of salt, dissolve, and then put the new fish in it, time, and after 10 minutes, it can be put together with the previous fish.

The tap water is dried for 3 days, and the new fish are isolated for a few days, during which some yellow powder or salt is put to ensure sufficient oxygen. No feeding for three days. After 5 days, it is okay to eat normally, the feces are normal, the fish body is clean, and the swimming is active.

After a disinfection, potassium permonate liquid is disinfection, and this fish shop sells it all and it is very cheap.

You can add 2 thousandths of salt and keep it in isolation for a week.

How to sterilize and disinfect the newly bought fish, Brother Yong calls you a simple method!

Separate him for a day or two.

Not even the Black Death.

Coarse brine disinfection: This is a more used disinfection method, whether it is edible fish or ornamental fish are suitable for this method, the operation method is to first dissolve the coarse salt according to 100 catties of water with 3-5 catties of coarse salt, and then put the fish into the brine to soak for 10-15 minutes.

Potassium permanganate disinfection: this medicine is generally sold in pharmacies, we dissolve the drug with a ton of water with an amount of 15-20 grams, and then put the fish into it and soak it for 10-15 minutes, pay attention to the light when disinfecting with this method, because the light will accelerate the decomposition of the drug when it is too strong, which will affect the disinfection effect.

Chlorine disinfection: This method is used more in edible fish farming, commonly used bleaching powder, chlorine dioxide and the like, but this must pay attention to the dosage, or it is not very dangerous, if it is not a fish veteran, it is not recommended to use this method.

It should be noted that no matter which method is used to disinfect the fish body, it is necessary to pay attention to the temperature difference of the water when disinfecting the fish, if the temperature difference is too large, it will also cause discomfort to the fish; At the same time, there should be a special person to watch, and when the fish is found to have a serious reaction, the fish should be stopped disinfected in time and transferred to clean water. In addition, after the sterilized fish is put into the aquaculture water body, it is best to use the bactericidal drug again in the water, so that the effect will be better.

Dissolve the powdery powder in warm water, then pour it into a bag containing the fish, and after about 30 minutes, you can remove the newly purchased fish and put it in the fish tank. This prevents new fish from bringing bacteria into the tank and posing a disease hazard to other fish.

1. Overheating: Remove the outermost packaging bag of the fish you bought, and leave only the innermost bag. Put the bag into the fish tank, and use the water temperature in the tank to adjust the water temperature in the bag, so that the water temperature in the bag is consistent with the water in the tank, which is the over-temperature link.

By overheating, the water temperature is consistent! The purpose of this session is to allow the new fish to adapt to the water temperature in the tank and avoid white spot disease caused by water temperature fluctuations.

Use a small spoon to scoop out a few spoons of water from the bag (generally controlled at 10% of the total amount of water with energy), and then scoop out the same amount of water from the original tank water and slowly pour it into the bag. Repeat the procedure every 10 minutes, usually 50 minutes or more. The purpose of this link is to allow the new fish to adapt to the water quality in the tank as soon as possible, so as to avoid the discomfort caused by the different water quality, which may cause diseases to the fish.

3. Disinfection: After completing the over-temperature and over-water links, dissolve an appropriate amount of wild yellow powder with warm water and pour it into a bag (according to the size of the bag, generally gram yellow powder is enough) for medicated bath disinfection for 30 minutes. The purpose of this link is to disinfect the new fish and avoid the new fish from carrying bacteria into the tank, which will cause hidden diseases to the original fish in the tank.

Aquarium fish refer to fish with bright colors or peculiar shapes that have ornamental value. They are found all over the world in thousands of varieties. Some live in freshwater, some in seawater, some from temperate regions, and some from tropical regions.

Some are known for their brilliant colors, some for their strange shapes, and some for their rarity and preciousness. In the world ornamental fish market, it is usually made up of three major strains: temperate freshwater ornamental fish, tropical freshwater ornamental fish, and tropical marine ornamental fish.

This is divided into many situations, can not be generalized, if you want to disinfect, then it is safer.

There is no need to disinfect, just wash it.

If you feel unhygienic, you can wash it with a small amount of dish soap that is specially used to wash vegetables.

Put the newly bought fish in the fish tank and put a small amount of yellow powder to sterilize.

The most important thing is high-temperature disinfection, the temperature must reach 100 degrees Celsius, and the bacteria inside will be killed.

Try not to buy cold-chain food at this stage, use disinfection products, do you still eat your fish?!

I think that the fish I bought needs to be disinfected, you can wash it with water several times first, and then rinse it on the body of the fish with white wine, or you can pour it into the mouth of the fish, and cook the fish at high temperature when cooking it thoroughly.

Clean the fresh fish you bought, take out the internal organs, put it in a plastic bag, and preferably store it in the freezer to ensure hygiene.

In fact, the fish you buy only needs to be gutted and cleaned. After the pot is put into the hot environment, the bacteria in the fish are naturally destroyed.

The operation method is to first dissolve the coarse salt with 3-5 catties of coarse salt according to 100 catties of water, and then put the fish into the brine to soak for 10-15 minutes.

How to sterilize and disinfect the newly bought fish, Brother Yong calls you a simple method!

The newly purchased goldfish can be put into the fish tank after being sterilized and mixed with the fish in the fish tank, so that it is not easy to cause the fish to get sick.

1) Potassium permanganate solution is prepared by dissolving 2 grams of potassium permanganate per 100 kg of water. Soaking the fish body for 20 to 30 minutes has a special effect on monogeneous flukes and anchorhead eel, which can kill the three generations of parasitic fish body, ring worms, wheel worms and oblique tube worms.

2) The commonly used concentration of salt solution is 3% 5%, and the fish body is soaked for 10 15 minutes, which can kill the wheel worm, cup worm, oblique tube worm and bacteria, water mold, etc. on the fish body, and has a good effect on the prevention of bacterial gill rot, water mold and some parasitic diseases.

3) Take a small bucket of water, a bottle cap of hydrogen peroxide, and a small spoon of salt, put the fish and soak it for 4 to 5 hours before putting it in your own fish tank.