The ancient method of fish farming is spread with sand or soil, and can fish farming be paved with r

A wide variety of aquarium fish.

Loved by many consumers, they have a high ornamentality, so the number of people raised continues to show an upward trend, but many people don't know the ancient method of fish farming bottom sand or soil? In fact, the ancient method of fish farming at the bottom of the sand and soil can be paved, if there is no filtration system and there is a large fish tank with a bottom filter, the bottom can put a lot of filter materials, if the tank is small, you can use the bottom of the sand or soil, at the bottom of the tank first put 5 cm of soil, and then spread 5 cm of sand, if possible, you can also spread a layer of bacterial cotton on the top, and then spread a layer of glass on the top of the bacterial cotton, the size is best as wide as the fish tank, so that all bacteria live below, can decompose a lot of toxins in the tank, At the same time, it prevents the fish from getting sick, which is not only aesthetically pleasing, but also builds up the digestive system.

The bottom of the ancient method of fish farming can be spread with sand and soil, but it is necessary to choose according to the size of the fish tank and the actual situation.

For small fish tanks without a filtration system, it is recommended to use sand laying on the bottom. The particle size of the sand should be around 2 to 3 mm, which can better keep the water clear.

For large fish tanks, if there is a filtration system, you can put 5 cm of soil on the bottom first, and then spread 5 cm of sand. This allows bacteria to live underneath and break down a lot of the toxins in the tank, preventing the fish from getting sick, while keeping the water clear.

In general, the bottom laying of ancient fish farming should be selected according to the actual situation, and the key is to maintain the water quality and the health of the fish.

<> fish farming can be done with river sand, but only for some fish, such as the three-lake cichlid. It is best to choose a slightly larger particle and spread it at the bottom of the tank, which can not only improve the ornamentality, but also provide a place for nitrifying bacteria to attach, so as to help improve water quality. In addition to river sand, ceramsite, rainforest sand, and makeup sand can also be used as base sand.

<> ancient method of fish farming can be spread with sand and soil at the bottom, usually 5 cm of soil is laid first, and then 5 cm of sand is spread. The ancient method of fish farming generally uses a wide-mouth fish tank, and at the same time, a little moss should be cultivated in it, which can effectively limit the growth of algae in the tank and help improve water quality. Also, don't keep too many aquatic plants, so as not to take up too much space and not be conducive to ornamentation.

Fish that require weak alkaline water quality, such as the Three Lakes Fish.

Most of the ornamental fish that people often breed are introduced from abroad, and the common fish in China are the Amazon system, the Amazon is a tropical rainforest, and there are many plants in the water, so the water quality layer is weakly acidic. Therefore, the general aquatic grass tank and sunken wood are weakly acidic water quality.

And some special tropical fish like weak alkaline, such as Sulawesi series creatures, Three Lakes series creatures and so on. These species originally lived in the sea, but later due to volcanic eruptions and crustal migration, some of the sea became inland seas, and then after millions of years of evolution, this group of enclosed marine species evolved into freshwater species, but because the seabed and volcanic areas are mostly alkaline, these organisms prefer alkaline water.

And the sand is laid from this, so that these fish can live in a weakly alkaline water.

The most common organisms in the Sulawesi series are the Sulawesi shrimp, which are weakly alkaline but rarely spread sand.

The most common sand is the fish of the three lakes, which refer to Lake Tangan Yika, Lake Malawi, and Lake Victoria in Africa. The organisms in the water of these three lakes are all weakly alkaline, and the sand is spread to regulate the water quality, but also to make the fish look more beautiful and mysterious, while also mimicking the native environment in which these creatures live.

If you want aquatic plants, don't raise fish, and don't want aquatic plants for fish'This is for fish that can destroy aquatic plants, fish that can eat and pull, and large fish.

There are many fish that live in dense aquatic plants, and small tropical fish such as lantern fish are! The effect of small schools of fish swimming in the grass tank is also very good. Once the nitrification system is set up in the fish tank, the feces of the small fish will be broken down and the impurities will be filtered and sucked away.

Aquatic plants will die in winter, but they basically can't die indoors, but they grow slowly, and the best growth temperature for aquatic plants is about 25 degrees.

Bottom filtration is to drive the bottom tank water circulation and flow, to prevent the bottom from rotting and smelling, not suitable for grass raising, because it is easy to take away the nutrients in the sand, and it is not good for the roots.

There are grass, fish and shrimp in the tank, and it is a big investment to raise them well.

And if you want to build this kind of tank, the first step is to sell jujubes, and you should suggest a good ecosystem.

I like aquatic plants and sand and goldfish, this is very easy to handle, there is a special filter, you can go and buy one, every month rotten plum to change the water in the fish tank, feed the fish to feed live food. In this way, there are generally no dead fish or water pollution. I'm hungry and late, and I have two big fish tanks in my own house.