Fish have turned white, and it has always been our criterion for judging whether fish are dead or not. If the fish in the fish tank is lying under the fish tank with a white belly, or floating on the water, you may think that it is dead. But in fact, it can still be clearly seen that the gill cover of the fish is still breathing in one piece, proving that it is not dead. Why do fish turn their bellies? Fish turning white is a common thing in the vegetable market, but the ornamental fish raised by themselves may also have the phenomenon of turning their white bellies. There are two main reasons for fish whitening, one is lack of oxygen, and the other is play or rest.
< h1 class= "pgc-h-center-line" > fish hypoxia</h1>
Hypoxia occurs very often. Especially in times of power outages. Usually in the time of power outage, and there is no spare charging aeration pump at home, this can easily lead to oxygen exhaustion in the water and lack of oxygen for fish. But some aquarists don't have a power outage at home, just buy a few fish and put it in, there will be a collective lack of oxygen, which is what happened. Originally, the oxygen content in the fish tank was enough to supply all the creatures in the fish tank. But when you suddenly buy a lot of fish and put it in, it is not surprising that there is a lack of oxygen, and the constant oxygen content in the water cannot supply so many fish.
Once the fish are deprived of oxygen, they will come to the surface of the water to breathe heavily. But some fish living in a high-oxygen environment will directly roll over and then become very weak. In the later stages, they will basically turn white en masse or lie under the bathtub. What should I do at this time?
1. Change the water. Replace one-third of the water in the fish tank and add trapped water to it.
2. Immediately oxygen, burst oxygen! Bursting oxygen can quickly bring the dissolved oxygen amount in the water back, so that the dissolved oxygen in the water body can quickly rise. If it is soda fish, you can put a few coarse salts into it and slowly dissolve it to help regulate recovery. The solution to the lack of oxygen is a temporary matter is also very simple, that is, it is simply to burst oxygen. But lack of oxygen is also very dangerous, it will kill in a few minutes, and it needs to be resolved quickly.
<h1 class="pgc-h-center-line" > is pure fun</h1>
The personality of each fish is different. You don't know if there will be a few fish with strange personalities in a nest of fish, and then you just happen to buy these fish. Individuals like to lie directly at the bottom of the fish tank when they are full, looking very leisurely. But once the person gets closer, he will turn back. Being able to raise fish like this is actually a good job. Fish let down their guard when they feel that the environment is extremely safe and there is no danger, and lie at the bottom of the fish tank.
In fact, many heterotypic fish will do the same. Let's take the golden sail as an example. During a phone call with an aquarist he showed me the big sails of his house. Since it had just been fed, all of them were lying under the tiles, that was when I and the aquarist were a little confused, and it was also the first time it saw its own sail like this, and the heart was instantly seven times a second. But after he knocked on the wall of the cylinder, the sails turned back in panic. We have also said in the previous article: fish are entertaining, they also have emotions, they will also be tired, they will also want to rest, enjoy. As long as you get close to the tank or slap the fish tank will flip back in an instant, there is no problem.
Finally, let's talk about a less common situation. That's when the fish are seriously injured. Some time ago, the time was very tight, and there were many things to do, so the golden cobra Thunder Dragon, which was raised with the earth-eating seabream, did not eat for a long time. So, this hungry orange-spotted seabream attacked the earth-eating seabream in the tank, biting the flesh and blood blurred. That was a misery. This situation is basically unsaved. And the late printing disease will also lead to fish turning white, which is also impossible to save, and there is still no problem in the treatment if it is found in the early stage.
If you also like to raise ornamental fish, you may wish to start pointing out a point of attention, all you need to know about fish farming is here.