Nowadays, many families put fish tanks, which is of great help to improve Feng Shui. But in order to make the fish tank develop better, the role of medical stone is of course indispensable. Many people don't know much about this kind of goods. The following is a special introduction to the role of medical stone in fish tanks and how to distinguish medical stone for health preservation. Nowadays, many families put fish tanks, which is of great help to the promotion of wealth. But in order to make the fish tank develop better, the role of medical stone is of course indispensable. Many people don't know much about this kind of goods. The following is a special introduction to the role of medical stone in fish tanks and how to distinguish medical stone for health preservation.

What is the function of fish tank medical stone?

A, medical stone is a kind of compound mineral or medicinal rock which is non-toxic and harmless to organisms and has certain biological activity. The main chemical composition of medical stone is inorganic aluminosilicate. It includes silicon dioxide, aluminum oxide, iron oxide, magnesium oxide, calcium oxide, K2O, sodium oxide, titanium dioxide, phosphorus pentoxide, manganese oxide and so on. It also contains all macro elements needed by animals, such as trace elements such as K, Na, Ca, Mg, Cu, Mo and rare earth elements, with about 58 species.

B, medical stone can contain nearly 20 kinds of essential elements and minerals such as potassium, sodium, calcium, magnesium, silicon, manganese, titanium and phosphorus after soaking in water, which can reach the standard of mineral water. Long-term drinking can enhance the immune function of the body and improve the anti-infection ability of the body. At the same time, medical stone has a strong adsorption rate for harmful elements and bacteria such as cadmium, mercury, arsenic and lead, and the adsorption rate for Escherichia coli is over 95. It can purify water quality to a certain extent.

C, of course, there are many kinds of medical stones. From the practical point of view, the porous and light medical stone is the best choice for medical stone. Because medical stone has a strong adsorption effect, we try to put medical stone in the aquarium because it is cheap. Under normal circumstances, we can change it once every six months to one year.

How to distinguish medical stone?

A, the generalized Maifanshi (stone named after Maifantuan) has many producing areas, including Shandong, Inner Mongolia, Fuxin, Liaoning and other parts. The reserves vary from place to place, and the quality varies greatly. Shandong is better than Yimeng Mountain. Medical stone belongs to volcanic rocks, and the main mineral is volcanic rocks.

B, medical stone is considered to be the lava ejected by the volcano buried underground 50-75.5 million years ago, which is formed by the high humidity of the volcano, the acidic substances produced by hot springs and the pressure generated by crustal changes. Yimeng Mountain is located in the earthquake zone around the Pacific Ocean, and the special geographical conditions have also created a kind of medical stone with good quality, which can be used for carving. In some areas, the formation of medical stone is late, and the stone is loose, so it can only be formed after being crushed and pressed once with adhesive.

C, Yimeng Mountain Tianbaoyuan medical stone products are all polished from a whole piece of rough stone, not reprocessed products, and do not contain any additives. Compared with the products pressed by chemical adhesive, the real medical stone made of whole stone has been polished, showing its smoothness, softness and texture as a natural product. You will feel that as a cup, it is also a work of art, far from being comparable to reprocessed products.

The role of fish tank medical stone is very powerful. It is precisely because it has so many functions that it is more and more popular and loved by people. In addition, when choosing fish bowl medical stone, we should also pay attention to careful identification and selection in order to make a good choice. Mainly to master how to distinguish medical stone. The methods I introduced to you are still necessary.