100g ADA TOURMALINE BC called 'electrical stone' develops a weak electrical current and works for keeping active water for Aquascaping

Tourmalineis called 'electrical stone' develops a weak electrical current and works for keeping active water.The cell of living becomes active with the active water so that the propagation of microorganism and the growth of plant are nurtured.Also, tourmaline contains abundant mineral such as iron, manganese and boron etc and this minute amount of mineral works ffor promoting growth of plants and healthy condition of fish.Tourmaline Bc is made from finely crushed quality tourmaline for increasing its electrical force and poromeric charcoal powder.It prevents propagation of putrefactive bacterium and maintains substrate condition healthy for a long time by spreading at bottom of the aquarium substrate. Also , it has a character that promotes absorbing nutrients from plants roots, therefore aquatic plants can grow well.