The most important thing about fish farming is neither water culture, nor increased filtration, but to do a good job of density control, as we all know, fish farming is divided into two categories, one is pond culture, this kind of culture is mostly edible;

The most important thing for fish farming is neither water culture nor increased filtration, but to control the density.

As we all know, fish farming is divided into two categories, one is pond culture, this kind of breeding is mostly edible; one type of culture is tank culture, this kind of breeding is mostly ornamental, today we will talk about raising ornamental fish to pay attention to several details.

1, fish tank selection: This is very important, the selected fish tank is too small, the fish can not swim freely, the selected fish tank is too large, often occupy space, resulting in unnecessary waste. In fact, the method of choosing a fish tank is very simple, you only need to make the width of the fish tank greater than 1.3 times the length of the fish (of course, the fish here refers to the adult fish after growing up, otherwise it will change the tank frequently).

2, do a good job of filtration: this is also very important, if there is no good filtration and digestive system, a tank of water will soon become turbid, and what about ornamentation? In fact, it is very simple to do a good job of filtration, only need the water flow is too large (within the range that the fish tank can bear), and then with the appropriate amount of filter material. However, the filter is dead, people are alive, want a tank of water, but also to change the water, wash the filter cotton frequently, etc.

3, in fact, the most important thing to raise a tank of fish is to choose a good density, which is the most important, otherwise you can't keep a tank of water for a long time no matter how hard you try. It's like: a 4-lane highway, you have to go side by side with 5 cars, it is impossible not to block, Oh,