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How to match artificial sea water and raise fish .Generally, the artificial sea salt of the finished product is dissolved into fresh water,It is equipped with artificial seawater that is closer to natural seawater.Artificial sea salt is mainly made of several kinds of salt mixed in a certain proportion,Specifically,It is to mix sodium chloride, magnesium sulfate and potassium chloride in the ratio of 3: 2: 1,To make them account for 90% of the total,The remaining 10% can be replaced with some trace elements.The gap between good sea salt and poor sea salt lies in the trace elements of 10%,Trace elements are important to fish and software,Especially soft animals,The beautiful corals and sea anemones,It is impossible to synthesize such bright colors without the addition of trace elements.Water sources,.Use trapped tap water or underground well water.The amount of artificial sea salt is released according to the salinity of the sea water,The salinity of seawater in nature is 34%-35%,So.Similar salinity should

Manufacturer and Price introduction of stainless steel filter cartridge Stainless steel filter barrel,It has many styles,Moreover, the specifications and models sold on the market are also relatively complete,This also leads to a certain difference in the fields they apply,Stainless steel filter barrel has a long service life,Not easy to rust,Not easy to corrosion,And the chemical properties are relatively stable,It is mainly used in some petrochemical industry,Metallurgical and other industries.This article specifically recommends several manufacturers of stainless steel drums for everyone,And introduce the price of the product.I. Hebei Jiulai wire mesh Products Co., Ltd. Hebei Jiulai wire mesh Products Co., Ltd. is located in Anping county, Hebei province, which is known as 'the hometown of China wire mesh,The company was founded in 2015,Formerly known as the Longlai wire mesh factory in Anping County,250 from Beijing Capital Airport,200 from Tianjin Port,Great location.The company has decades of production