For many families with children, fish farming is not only the withdrawal of love, but also can enhance the fun of children. But sometimes the fish will die in less than a few days. What's the matter? Because many people like it, they keep feeding the fish. If they eat too much fish, they will die directly, or they will suffer from enteritis.
Generally, it's better to feed once a day. It's better to eat it in five to ten minutes. Do not leave excess food in the tank to avoid damaging the water quality
It is also very important to change the water. Tap water should be exposed for a day or kept for two or three days before use. When changing the water, inject it gently along the cylinder wall. Do not flush it against the fish
Generally, if it is not a too small cylinder, one third, one quarter or less of the water will be changed each time, which is conducive to the stability of water quality. The method is to use a rubber tube to suck out the bottom dirt, and then make up the water
The key to fish farming is the water quality. If the water quality is stable, fish will be OK
It's better to have oxygen pump and filtration. If there is filtration, it's generally only necessary to make up water (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jujia.html)
Why do you raise fish without raising both?
The term "raising single fish without raising double fish" is usually used to refer to raising large and fierce fish (such as Longyu, Luohan, etc.). It is not limited to raising small and medium-sized fish. The reasons are as follows:
I. biological factors
Generally, large fish have strong territorial desire. If only two fish of the same species are raised in a relatively closed tank, there will be continuous fighting between them until one of them hides in the corner, dare not come out, can not eat normally and can not raise the proper state; even one of them dies before the battle can be terminated. When more than two fish are raised in a fish tank, the territorial desire of the fish will be reduced due to the swimming of the fish. Generally, it is difficult to raise more than three large fish in a common large and medium-sized fish tank.
In recent years, the three lake tank may be an exception, because in the three lakes in Africa, the survival density of all kinds of fish is very high, so the three lake tank can raise a large number of large fish. However, most of the three lake tanks are also large-scale or extra large fish tanks. (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jujia.html)
2. Human factors:
In the ancient Chinese concept, the odd number is Yang, the even number is Yin, and the largest number in the odd number is nine. Therefore, the ancients paid special attention to the number of nine, believing that nine can represent the most Yang. The ancients also used the odd number to symbolize the sky, the even number to symbolize the land acquisition, and regarded the nine as the symbol of the sky. Therefore, there are "nine heavens", "nine heavens" and "nine clouds". The Forbidden City is known as "nine palaces" and most of the palace artifacts are also known as "Nine". (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jujia.html)
In addition to the above-mentioned reasons, the reason why nine is advocated by people is also because in Chinese traditional culture, ten is the number of full surplus, which will be reversed when things are extreme, overflowing when they are full, and declining when they are extreme. Therefore, we should treat them with our own sincerity, and nine is the number of "one hundred feet pole further", which is always on the rise. Therefore, "Nine" is the number of supremacy, which is in the eyes of the emperor, and the multiple of "Nine" or "Nine" is used in imperial palace construction.
Therefore, many fish friends are proud to be able to raise nine dragon fish in an extra large single tank, and as the ultimate goal.