According to foreign media reports on July 24, for more than a century, the global electric vehicle sales in 2016 exceeded 2 million for the first time. Sales growth was mainly from China and the United States, and the combined sales of electric vehicles accounted for about 60% of global electric vehicle sales.
Although India is the world's major auto market, its sales of electric vehicles in 2016 are far behind. In 2016, global car sales were 2.014 million, an increase of 11 times compared with 182,600 in 2012. Among them, Indian electric vehicle sales were 4,800, Japan was 151,300, the United States was 563,700, and China was 648,800.
pH refers to the intensity of acid or alkaline materials in your water.
A pH value between 6.8 and 7.6 will be tolerated by most freshwater fish species. However, ideal pH ranges are species dependent.
Chlorine may be present in tap water. It is harmful to fish, damaging their gills and skin, and must not be introduced to the aquarium.
Carbonate refers to carbonate hardness (KH) in aquarium water. It is a measure of carbonates (CO3) and bicarbonates (HCO3) dissolved in the water. Ideal range is between 40-120 mg/L.
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