Ornamental fish in good condition, there are several signs that will never appear, we need to pay attention

Hello all aquarists, I am an experienced fish farmer, and I will raise water easily and happily with everyone. Please pay attention to your aquarists!

Aquarists often ask whether it is normal for koi, goldfish, etc. to lie in the tank or gather in the drain, and stay still in the suspended water?

Especially what?

Even if we think that the ornamental fish have been well-raised, the food is fed properly, and the water quality is good, we suddenly feel that something is wrong in this state, and we can't tell the reason. At this time, we need to increase our vigilance.

Did we say that ornamental fish have lazy individuals? There will definitely be, everything in the world has inertia, but this inertia should also be treated differently.

For example, for some fish, at a certain point of time, it just likes to lie down in the tank, and it is very likely that it is really resting.

However, after a long period of time, the behavior of squatting on the tank has appeared at a completely abnormal time, and it has continued, which requires us to follow and observe continuously.

Under normal circumstances, even if the ornamental fish is lazy, as long as it is kept regularly, it is impossible to see the owner indifferent. After all, they need to eat. In their eyes, the owner is equivalent to fish feed, and that's it.

So, not excited to see the meal coming? Even if you are frightened, suddenly startled suddenly or hide, there must be a problem.

In addition, even if the ornamental fish needs to rest, in the case of sufficient light during the day, they should cruise normally, or swim freely everywhere, rather than being sluggish or even standing still in the fish tank, whether it is the upper, middle and lower layers of the water body. , are all wrong.

It should be constantly swimming, which is normal.

As for shrinking fins, blindfolding, and loss of appetite, it has proved that ornamental fish are not uncomfortable for a day or two, and there may not be a problem.

All of the above, we should check the clues from the state of the ornamental fish in the first time, instead of waiting until the ornamental fish has serious symptoms of disease, and we are still indifferent there, it may be terminally ill or must be prescribed medicine Treat it.

Of course, most of these situations may also be individual situations. We need to continuously and closely observe the development and trend of this fish.

One is the previous water quality, water change frequency and food. If the water quality is not good, the ornamental fish may be poisoned, so they behave lazily or panic.

The other is whether new fish have been added recently, and there may be cross-infection.

The other is the breathing and defecation of the ornamental fish. Poor breathing may cause hypoxia or gill problems. The defecation is wrong. It may be endogenous enteritis or extremely thin.

There is also whether there are impurities or parasites on the body surface. The body surface of ornamental fish is easy to adhere to impurities, which can only prove that the mucosa is damaged or there are small bugs that interfere there, such as serious rubbing against the tank.

Finally, there is the issue of water temperature. The water temperature is not constant. Ornamental fish catch a cold, and they will shrink their fins, lose their spirits, or the signs of water mold will come.

These problems involve observation, don't be afraid of trouble, there must be good fish in the fish tank, right?

It is impossible for all of them to be abnormal all of a sudden. As long as it is found early, we have to make a comparison, compare their breathing frequency and the degree of gill opening and closing, so as to judge whether a fish is normal or not.

Don't think how advanced fish farming is. When the ornamental fish is abnormally sick, it is difficult for me to judge. It is often in front of the fish tank and other fish, looking and looking. Sometimes, even if my eyes are almost blind. I can't find the problem, I can only continue to observe.

Because the individualization of ornamental fish is too serious, it does not mean that the reaction of the ornamental fish last time is still the same this time, it must be a disease, it may be completely different, it may be multiple diseases at the same time, or it may be just a certain disease The ornamental fish is uncomfortable at all times, and after three or two days, this symptom disappears.

The same is true for the observation of the defecation situation of ornamental fish. First, observe the one who has been relatively thin and weak recently. Such a fish should be the focus of observation, and then look at its defecation situation, and it will be easier to find the problem.

And why is the ornamental fish suddenly gaining a lot of weight? Is it pregnant, or is it ascites and fried scales? to be compared with each other.