How do you keep the fish in the fish tank from fighting, and if you put two fish in the fish tank, h

In this case, it is better not to raise different varieties than to raise different sizes.

Fight and fight, sometimes they can't fight anywhere, it's fun.

1. Avoid being together with a strong fighting spirit.

Many people think that if only one species of fish is used, the whole tank will look very monotonous and unsightly. In fact, if there is only one type of fish in the whole tank, it will be very monotonous and look lifeless. When choosing fish, you can choose different varieties because there are many good-looking fish with a docile personality.

Some fish are very slow, so they will be attacked and bullied by fish that swim very fast.

2. Suitable for the same period of time and equal size.

There are many large fish that bully relatively small fish, or fish of the same species will bully smaller fish of the same species, so when buying fish, even if it is the same species, you should buy fish from the same period. If you have already selected the fish, it is best not to put the newly purchased fish in the tank where the environment is already stable, otherwise it will cause a small commotion. Because the "natives" of this tank will think that the new fish are encroaching on their territory, and then bully the new small fish.

3. Choose the right number of fish.

Depending on the size of the fish tank, it is also important to choose the right number of fish because the size of the fish tank is not the same. If the number of fish in the fish tank is relatively small, the fish will be more comfortable in the fish tank, but at the same time, it will be more lonely. If there are too many fish in the tank, it will not be good for their lives, because there will not be enough oxygen, and the fish will have health problems.

After all, living in the water is the same as living on land, both require enough oxygen.

4. Make some hidden "private space" in the fish tank

In the fish tank, it is necessary to use waterweeds, rockeries, etc. to make some more hidden space for them, because fish, like humans, need some hidden space for them to rest, and it can also make it convenient for petite fish to hide. We need to create a relaxing and hiding space for the fish, which not only allows them to rest quietly, but also serves as a "refuge" for the timid fish. But it is recommended that you go through these rockeries, and don't let the fish hide in them and go to a dead end and can't get out.

If you want the fish in the tank not to fight, you can isolate the fish that fight, and the remaining fish that do not fight can be polycultured and raised in two batches. It is also possible to appropriately increase the density of feeding, raise single without double, or polyculture other fish. When there is not much free space inside the fish tank, the fish will stop fighting.

The fish in the fish tank fight because they have a strong sense of territory. In this regard, when you find that the fish are fighting, you can fish out the fighting Huihuai fish and raise them separately, and then observe the remaining fish, if the remaining fish do not have a fight, they will be raised in two batches.

If the feeding density is too small, it will also lead to fish fighting because of the competition for territory, so the owner can appropriately increase the feeding density. When there is not enough space inside the fish tank to divide the territory, the war between the fish will gradually die out.

Ornamental fish should be raised single not to raise a double number of friends, two sides of the fish fight, there is always a side of the fish will separate the attention of the two, after a long time, it will naturally end the run-in will not fight. Or you can raise other fish at the same time to distract the fish.

From a scientific point of view, it's because of biological factors.

Because usually large fish have a strong desire for territory, if there are only two fish of the same species in a relatively closed fish tank, there will be constant fights between them, until one of them hides in the corner, does not dare to come out, can not eat normally and is difficult to raise the proper state; Even the death of one of them will put an end to the fighting.

When there are more than two fish in the tank, the fish swim to reduce the fish's territorial desire, and under normal circumstances, it is difficult to keep more than three large fish in ordinary large and medium-sized fish tanks.

Depending on what you know, if it doesn't change, there can only be one way, a partition in the tank, separating the two fish.

If you and the enemy meet in an empty room, you will definitely fight, but if you meet on the Badaling Great Wall (the crowded kind) in ** Zhou, will you still fight? In fact, fish farming is either single or group, raising two, unless it is a good pair of fish, it is difficult to avoid fighting.