Inside the aquarium, why would the granular box poison itself?

Because the water in the box is stagnant, the venom cannot spread.

The venom sprayed in the box does not spread, so it is easy to poison yourself to death.

Because they are very toxic.

Because the toxin has spread, it has not escaped.

That's because they sensed the danger, so they spewed venom and read it, but they couldn't spread it, causing themselves to be poisoned.

The toxins they release can be fatal to any fish in the nearby waters.

Because the poison sprayed can't spread, it can't resist its own venom.

Because it doesn't have a sensitive sense of smell, it will block itself.

Because he couldn't come out himself, he poisoned himself to death.

This is because it can't escape, so it will be poisoned.

Poison is just poison for humans, and for themselves it is something necessary in the body to defend themselves.

I think this one secretes a substance that decomposes poison inside, so it won't be poisoned.

Because they all have an antidote, they are generally immune to their own poison.

Because poison is part of its body, it certainly has no effect on itself.

Generally, poisonous animals will have a detoxifying substance in their body. You won't be poisoned!

That's definitely not going to happen, it's equivalent to being a part of your body, how can it have an effect.

Because highly poisonous animals are immune to their own toxins, they do not poison themselves.

The main reason for this is that they can detoxify themselves, so they won't poison themselves.

Because they have their own toxins, there must be a way to detoxify.

This situation can rule out water quality problems, as shrimp and fish have stricter water quality requirements. In general, this is the case when increasing the temperature of the aquarium. Because shrimp are more hardy than fish. Increasing the water temperature to about 28 degrees with a heating tube should have an effect.

The temperature is not suitable or the water quality is not suitable for the growth of shrimp.

1.There is no oxygen equipment 2There is no filtration device 3Changing the water with sun-dried tap water is easy to die fish 4Don't eat too much, twice a day in three minutes each time.

Water: Tap water needs to be left in a cool place for two to three days, or exposed to the sun for one day. The first time you put the fish in the tank, you need to "pass the water"!!

Fish selection: Go to a fixed store to choose, lively, swim normally, brightly colored, and have no other attachments to the body.

Feeding: Don't feed goldfish too much at a time, each feeding can be eaten in a minute or two, once or twice a day.

Water change: change the water in three or four days to a week when the weather is hot, and change it once every few weeks when it is cold, and the temperature difference between the water and the water in the fish tank should not be too large.

Aquatic weeds: If you can, get some aquatic weeds in.

In fact, puffer fish can be poisoned by tetrodotoxin, but the toxin tolerance is extremely strong, equivalent to 1000 times that of ordinary fish. Puffer fish creatures secrete toxins when frightened, and sometimes too much of them can poison themselves.

In "Doraemon", Fat Tiger doesn't think he sings badly, and Doraemon's evaluation of this is "Have you ever seen a puffer fish poisoned by yourself". But in reality, when the toxins secreted in the body reach a certain amount, the fugu itself is not immune. Pufferfish toxin is a colorless needle-like crystal, which is an acid-resistant and high-temperature resistant animal alkali, and is one of the most toxic non-protein substances in nature.

One in 50 million can anesthetize nerves in 30 minutes, and the minimum lethal dose to the human body is milligrams. However, this extremely strong toxin can be dissolved in water and easily soluble in dilute acetic acid, and 240 will begin to carbonize. In a weak alkaline solution (treated with 4% sodium hydroxide for 20 minutes), it is immediately destroyed as a glucose compound and loses its toxicity.

Heating at 100 for 4 hours or 115 for 3 hours, or 120 for 30 minutes, or 200 for 10 minutes, can completely destroy the toxin and the toxicity disappears.

Changes in the part and season of pufferfish toxinThe part of pufferfish toxin is located in the internal organs of fish. It includes: liver, gonads, stomach and blood and other parts, the size of its toxicity, and due to different breeding environments and seasonal changes and differences, according to the Yangtze River pufferfish and artificial breeding pufferfish examples to prove that the toxicity of each organ is compared as follows:

Ovaries, spleen, liver, blood tendons, eyes, gill rakers, skin, spermatozoa, muscles. The organ toxicity of farmed pufferfish (more than 2 years old) was the same as that of wild pufferfish, but the toxin content was lower.

The toxins of pufferfish are mainly distributed in the ovaries and liver, followed by the kidneys, blood, eyes, gills and **; And the sperm nest and muscles are non-toxic. If the fish dies for a long time, the visceral toxins can gradually penetrate into the muscles when they dissolve into the body fluids. The amount of the toxin varies depending on the season.

February and May every year is the period of ovarian development, which is highly toxic; 6 After laying eggs in July, the ovaries degenerate and their toxicity decreases. The liver is also the most toxic during the spring spawning period. Therefore, whenever pufferfish is eaten fresh in late spring and early summer, special caution should be taken, and the body of the fish must be selected and the internal organs must be strictly removed to avoid poisoning.

Because dolphins contain a huge amount of poison, they may be poisoned to death by themselves if they are not careful.

Because there are so many toxins in the body of the puffer fish, it is difficult to control it on its own.

Puffer fish is poisonous, if you can't get rid of yourself in time, you will be poisoned if you encounter other situations that are difficult to eliminate.

Because puffer fish are easily frightened, when they are frightened, they will secrete too much toxin and poison themselves to death.

This is because the puffer fish is frightened and the toxins it secretes are indiscriminate.

Because puffer fish is very poisonous, if you don't pay attention to it, you can be poisoned by yourself.

If they are frightened and secrete too much toxin, they risk being poisoned by themselves.

5 unknown sides of animals where puffer fish will be poisoned by themselves?

Very simply, there is an infectious disease between the fish, before preparing to raise fish, you should buy some medicine about the fish and sprinkle it in the fish tank before raising, many flowers, birds, fish and insects are sold in the market.

Don't you feed it every day?

To be honest, the fish I raise are changed every 3 days, but they are not fed.

Lived for 5 months, and later gave it to a friend.

There was no one in the basement to change the water, and he died.

Maybe it's the quality of the water, although the water is not sealed, but if it is left unsealed for a day, there will be enough oxygen in the water.

It will also be food, and goldfish generally do not starve to death, but only survive.

Water is not suitable for it to survive. I've had a few. It's all dead.

1. The water quality at home is not good.

2. Tap water cannot be directly entered into the fish tank.

3. The fish I bought myself is pathogenic.

Solve the stick method. 1. Water maintenance: tap water to remove chlorination (put in a liter cola bottle for more than 72 hours) or use a home water heater directly into the tank can also be mastered, but the temperature should be well mastered to be close to the original tank water 2, such as common sense 1 After the dead fish, please turn over the tank again (clean the fish tank from the new water, raise water, add nitrifying bacteria).

3. If there is still a problem, it is the problem of the fish itself, buy the above 3 ways to ensure that you solve the problem of dead fish.

It may be a problem with water quality and fish, if the new water is not dry, put some stabilizer, fish Lebao. Add some sterilizing water to the water to digest the bacteria. Change back in four or five days, and change one-third of the water at a time. Be sure to choose the fish when you buy it again.

The water quality of a small fish tank is very difficult to maintain, and clear water does not mean that the water quality is good, so it is difficult for a small fish tank to feed tropical fish.

What does it look like when you die, it's best to give a **, and has the water temperature in your house reached?

It is possible that there is a problem with the fish you bought, try to buy it from an aquaragain, it will be better.

The most important thing you didn't write was to observe the water temperature.

As long as there is a change in the water environment, it will affect the fish. To be honest, you can't see this picture clearly.

You only have one, huh? Density is no problem. Oxygenation and filtration cannot be stopped. So it's better to raise a few more.

It means that the water is not good, so strengthen the filtration.

Reasons why it is not poisoned: The venom of snakes only exists in the poison sacs at the base of the teeth, and does not flow into their own blood for no reason. When a snake bites its prey, the venom sprays into the prey's circulatory system, causing poisoning and death.

In fact, if the venom flows into the snake's own blood system, it can also be poisoned.

There are two types of snake venom, namely neurotoxin and blood toxin, which act on nerves and blood.

Snake venom is toxic only when it enters the bloodstream and mostly works by destroying lytic blood cells and affecting nerve conduction. The venom secreted by snakes is only stored in the body. Even if we take snake venom orally, as long as there is no ulcer wound in the stomach, it will be broken down in the body as an ordinary protein under the action of gastric acid, so naturally it will not be poisoned by snake venom.

Generally, poisonous animals have a certain immunity to their own poison. The teeth of the viper are connected to the venom glands and are hollow, in the same way as a syringe. Venom accumulates in venom glands and is squeezed out only when used, and snake venom is only lethal when it enters the bloodstream, and poisonous snakes are harmless when ingested while hunting.

What you need to understand is that the poisonous snake will not be poisoned by its own venom, it is because its bile can detoxify itself. So when it eats, the bile in the stomach is detoxified. But even if the poisonous snake is bitten by the same kind, it may die (it will not be stupid enough to bite itself, heh), because if it is bitten, the toxin will go all over the body with the blood (snake), even if its own bile can be detoxified, the bile can not run into the blood to detoxify, at most through the blood circulation in the liver detoxification (bile is also secreted by the liver), of course, it depends on the time, if the detoxification is not timely, the snake will die.

As for being bitten by other types of venomous snakes, it depends on whether its snake liver can be detoxified and not timely. God bless the vipers!