How to make the fish you just bought live for a long time

Buy a live fish and die after a while, teach you a trick to make the fish live longer without an air pump.

Because fish is a low-fat and low-calorie food, but the protein content of fish is very high, and fish is very easy to be digested and absorbed by our human body, for the elderly and children, often eating some fish can also play a role in strengthening the brain, and can effectively prevent Alzheimer's disease, the same for obese people do not have to worry about gaining weight, so we go to the seafood market to visit the general business is relatively hot.

Of course, we all know that the most important thing to eat seafood is to eat the umami in seafood, so choosing fresh fish is the most important. So we will find that some dead fish in the vegetable market is very low, and even no one patronizes, like some relatively fresh fish in the fish pond will have an air pump to fill oxygen, so we buy live fish home, and after a while, the fish will die quickly. So how can we keep fish alive longer at home?

Today, I would like to share with you a few tips so that you can make your fish live longer without an air pump.

1. Paper towel method.

First of all, we prepare a large plate, first scoop up the fish and put it on the plate while operating this step may be more difficult to operate, because the fish is not particularly obedient when it is alive after all, and then we prepare a paper towel in advance, and cover it temporarily after your eyes, this is to make the fish feel that it has been in the water for a day The fish is still very fresh, and the effect of this method is still very good, you can try it next time.

2. Pot moxibustion method.

First of all, we prepare an appropriate amount of liquor and put it into the syringe, and then slowly inject the liquor into the mouth of the fish, and then pour a little white vinegar into the architectural design, the same injection of the mouth of the swordfish so that the fish live in white vinegar and liquor, it can improve the antiseptic ability of the fish, in this case, even if we do not feed the fish food, and he can also live for about a month.

1.Sprinkle salt in the water to increase the oxygen content of the water.

2.Change the water frequently, and put the water in the sun before each water change.

3.If it is an edible fish, do not feed it food; If it is an ornamental fish, do not overfeed it.

4.Control the water temperature.

Put the fish in the tank, turn on the tap, and keep dripping water into the tank to deliver oxygen to the fish.

The main thing is to pay attention to the water temperature, and it is best not to exceed 5 degrees for each water change. Then you should also be careful not to feed too much, so as not to kill the fish.

Put it in a water tank and boil a little water, preferably drop by drop. (Don't fill the water too much, or the fish will jump out.) ）

It can be raised with running water, or it can be raised with well water.

This is my own experience, I hope you can be satisfied...

Put the fish under the faucet, turn on the faucet, and keep the water flowing slowly, so that the oxygen in the water is more sufficient, and the fish can live for a longer period of time, the disadvantage is that it is a waste of water.

The fish should be cleaned and put in the refrigerator, as dead fish are not easy to clean up after freezing. When ready to eat, take out and thaw, and the fish is as fresh as a live fish.

When the fish is thawed, a little salt can be put in the water, so that the protein in the frozen fish meat will slowly solidify when exposed to salt, preventing it from spilling out of the cells and losing nutrients.

Tap water is made of disinfectants, chlorine, and is also hypoxic, making it unsuitable for fish farming. Use a basin of water to dry for a day. I also need to buy a water pump to make a water cycle, and the stagnant water will become living water.

Change the water more often to keep enough oxygen in the water, or put a few loaches to the same effect

1. First of all, the water quality of fish life should be ensured, and green plants should be decorated in the water to optimize the environment;

2. Change the water regularly and clean up the dirt in the water;

3. Use an oxygenation pump equal to the amount of water to produce oxygen in the morning and evening to increase the concentration of active oxygen in the water;

4. When the sun is full during the day, it should be left for a period of time to physically increase oxygen;

5. Feed the fish regularly and quantitatively, and choose the appropriate feed according to the type of fish.

Hello: As long as you do the following, you can generally live for more than 7 10 years.

It is recommended to keep the fish semi-starved every day, so that the digestion is faster and the fish will be more active!

If the fish excretes yellow, white droppings, it is a sign that the fish has eaten too much. If you exclude black, brown, and green feces, shouting skin means that the feeding amount is just right.

Secondly, it is necessary to pay attention to the following requirements:

1.Change the water once a week and don't change it too often.

2.It is recommended to keep some aquatic plants in the fish tank.

3.Adjust the water temperature to 18-28 degrees Celsius and soak the cherry blossoms.

4.Sprinkle some salt with each water change to prevent disease.

5.Keep the fish semi-starved so that the fish will be more active.

6.If you use tap water when changing the water, expose the water to the sun for three days.

7.Get plenty of sun.

I've been raising fish for 7 years, it's very interesting, and I wish you success in fish farming! o(∩_o

Summary. Dear, I'm honored to have your question The information that the teacher found for you here is: how can the fish sold by aquatic products be raised for a long time; How can the fish sold by aquatic products be raised for a long time, and the way is to buy the live fish and eat it for two days, if you let the fish live longer.

It is necessary to put the bag and the fish in the fish tank for 10 to 20 minutes, so that the water in the bag and the water in the fish tank are the same. Then untie the bag but you can't put the fish directly into the tank, you need to gradually release water from the tank into the bag. Put a little bit at a time, and after a few minutes, put a little bit at a time, and the amount of water can be gradually increased.

After that, the fish can be put into the tank and the bag can be removed.

Dear, I'm honored to have your question The information that the teacher found for you here is: how can the fish sold by aquatic products be raised for a long time; How can the fish sold by aquatic products be raised for a long time, and the way is to buy the live fish and eat it for two days, if you let the fish live longer. It is necessary to put the bag grinder and the fish into the fish tank for 10 to 20 minutes, so that the water in the bag and the water in the fish tank are the same.

Then untie the bag but you can't put the fish directly into the tank, you need to gradually release water from the tank into the bag. Put a little bit at a time, and after a few minutes, put a little bit, and the amount of water can be noticed to gradually increase. After that, the fish can be put into the tank and the bag can be removed.

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It is mainly due to the fact that the temperature of the fish tank in your home makes the fish not adapt, or there is not enough oxygen in the fish tank, or it may be that the fish you bought has a disease itself.

This is because its living environment makes it feel very unsuitable, and the fish in it can't breathe oxygen well, and it may be that they can't eat right, so they can't live for a few days.

It must be because you haven't changed the water or the environment is too narrow for them to play freely.