I have a fish that always bites other fish, what should I do?

The fish want to get rid of the bacteria on their bodies, chase the bites of those sick fish, hope to bite off the bacteria on the sick fish, and prevent it from infecting other fish.

The methods to disinfect the fish tank are:

1. Fish out the fish and raise it separately, put the water in the tank away, then fill the tank with clean water, and then pour some potassium permanganate into the tank.

Powder bubble tank for more than half an hour, put the water away, then put clean water, and then put a little dechlorinated water and sea salt, sea salt has the effect of sterilization and anti-inflammatory, and is harmless to fish, is the most commonly used medicine for the prevention and treatment of fish diseases, fish stores are sold.

2. At the same time of disinfection of the tank, it is necessary to disinfect the fish, the method is to put a handful of salt into the water of temporary fish raising, put more, until the water is a little salty, and the salt also has the effect of sterilization and anti-inflammatory. Then soak the fish.

For about three minutes, don't soak for too long, too long will marinate the fish, then change the water, and wait for the fish tank to be detoxified, you can put the fish in to raise.

3. If there is still a problem, you can put some yellow powder.

In the tank, yellow powder is a special medicine for various bacterial fish diseases, and it is harmless to fish, but after putting yellow powder, you must be oxygenated, because yellow powder will consume oxygen in the water and suffocate the fish to death. By doing this, your fish will basically stop chasing and biting!

It can't understand you, so it can only be raised separately, and some species of fish cannot be mixed.

You can release the fish that bites the other fish separately and raise it, because if you put them together, sooner or later the other fish will be eaten by it.

In this case, it is recommended to separate the fish in a small space.

In this case, I think it should be separated from the fish that bites the fish and let it be in a separate tank so that that doesn't happen.

Xiaoyu always bites other fish, and the other fish are bitten to death, what should I do? In fact, there are many fish, he lives alone, he doesn't like to live in groups, so he will bite other fish, and you can only live happily if you keep this fish alone.

As you said, it should be singled out and kept alone!

In the process of raising ornamental fish, we will find that when a fish is sick, it will be chased by other healthy fish. The fish is already unfortunate when it is sick, and it should be protected, so why did its companions do the opposite and kill the sick fish?

In nature, many fish have a habit of swarming, swimming together, foraging together, and defending against predators. In the harsh living environment, it is difficult for weak individuals to survive, and collective strength can make up for the shortcomings of individuals.

In this big family, because of the large number of groups, they can intimidate their natural enemies to a certain extent, so as to protect every weak individual.

This is the result of hundreds of millions of years of evolution, and weak individuals unconsciously get together to keep warm. Each individual will be sheltered by the collective and contribute to the collective.

When a fish is infected, its sluggish action will drag down the whole group, and if everyone takes care of the sick, it will affect the collective action, and when dealing with natural predators, it will bring greater losses to the whole group.

Normally, sick and weak individuals will leave the group on their own and find shelter on their own to hide from predators. If it continues to follow the group, the fish will attack it for the benefit of the collective, expelling it from the group.

In our aquarium, when we find a fish cowering in the corner of the tank, we can conclude that it is infected. Other healthy fish don't forgive the sick fish just because they're cowering in a corner, but think they still have a place in the group. Because the fish tank is too small compared to the natural water body, no matter how the sick fish escape, the entire fish tank is the sphere of influence of the fish.

Therefore, when there is a sick fish in the fish tank, it will often be chased by other fish, we should divide the tank as soon as possible, carry out ** on the sick fish, and put it back into the main tank when it recovers health.

There are also people who think that when a sick fish appears, other sick fish are afraid of being infected and attack it, thinking too much, and the fish do not have such a high IQ.

It is instinctive to attack sick fish, and this behavior will help us to judge the health of the fish and identify which fish is sick as soon as possible.

Separate them. This keeps both fish safe. And there's more room to move. It's also good for fish.

1.If the fish is bitten by other fish, it is necessary to isolate it in time, change the water regularly and salt the water to prevent the wound from becoming infected by bacteria.

2.Many fish are territorial, and if they find that they are invaded, they will attack each other.

3.If you want to polyculture fish, you must choose one that is not aggressive or has the same size, so that you will not suffer a loss.

4.In addition, the fish tank should also be large enough, and the fish in the small tank may fight every day.

Fish bites may be caused by excessive feeding density, and it is recommended to raise 1cm of fish in 1 liter of water to make the fish grow healthily. The volume difference between the two types of fish should not be too large during polyculture to avoid fish bites. It is also necessary to increase the amount of food in polyculture to avoid fish disputes over food.

Fish bite may be caused by excessive feeding density, in the process of raising fish need to control the density of feeding, it is recommended to raise 1cm of fish in one liter of water, so that the fish can grow healthily.

Fish bites can also be caused by the large difference in the size of the two fish in polyculture, and it is recommended to polyculture two fish of similar size when rearing, and put a glass plate in the fish tank to avoid fish bites.

Fish bites can also be caused by too little feeding, and it is necessary to increase the amount of feeding when polyculture fish to avoid fish fighting over food. After each feeding, the food residue at the bottom of the tank should be cleaned up in time to avoid polluting the water quality.

1. If the fish wants this territory, it will bite other fish.

Second, you want to protect your own fish eggs and attack other fish to protect your next generation.

If you put it bigger, he'll keep a low profile.

Catch this fish and bite it to death, and the rest will be saved

Fish it out and raise it alone, isn't it a betta fish?

Isolation, some fish can not be kept together.

It should be a matter of variety, it could be a string of fish.

Put that fish somewhere else.

There are many reasons why a fish in a tank may be bitten by other fish.

Some fish, there is a sense of territorial territory, so they will expel other fish, of course, the skin of the scavenger is very hard, and they will be bitten, and the fish do not really want to eat them, but only expel them, and there is a sense of territorial territory, so they will expel other fish.

It is also possible that the fish is sick, weak, and easily attacked by other fish.

Let's start by telling me what kind of fish you have, and we'll help you analyze that there are some small tropical fish that like other fish, like tiger skins, and they like to chase the fins of the gods.

I don't know what you mean by gnawing, small fish gnawing big fish? Big fish won't hurt.

There are several reasons why fish fight:

One is underfeeding, with fish competing for food in pursuit of larger waters;

Second, the breeding density is large, and the activity space of fish is too small;

Third, the fish are eliminated after being infected, and the healthy fish will be expelled from the territory of the diseased fish, and even regarded it as food;

Fourth, it is caused by the size of the body, and the big fish will bully the small fish, and the fittest will survive;

Fifth, bullying, fish will attack unfamiliar fish;

Sixth, it is caused by germs, some fish become manic due to infection and tear each other;

Seventh, for mating, fish will wage war for the right to mate;

Eighth, there is a population problem, between different populations, there is a status problem, for which competition is needed;

Nine is playing, especially juvenile fish, frolicking is the process of exercising growth;

Ten is caused by the deterioration of water quality.