P> Shrimpking Active Soil consists of up to 100% natural raw materials. Produced from a variety of carefully selected natural soils, it provides essential minerals and trace elements that promote the health and growth of shrimps. Shrimpking Active Soil was specially developed for successful shrimp farming and breeding. It is particularly suitable for all species that like slightly acidic fresh water, in particular bee shrimp such as popular tiger bees Crystal Red Red Bee and Shadow Shrimp. . As a natural ions exchange, it reduces pH and stabilizes it to a slightly acidic level (about pH 6.0-6.5). At the same time, it reduces the carbonated hardness near approx. 0-2 J CH as a function of the water source-and thus makes water considerably softer. It also serves as a natural source of humic and fulvish acids without discoloring the water. The irregular grains of a diameter of 1 to 4 mm also give a natural appearance. The dark black coloring offers an excellent contrast with the vibrant colors of the shrimp. Porous surface for the installation of important cleansing bacteria. Extremely well suited to use with filtration systems of the substrate. Discount not water. Unicellular and other microorganisms, such as precious natural nutrition, in particular for young shrimps. Excess filtration capacity for crystalline water. Like harmful substances for healthy living conditions ideal also for all species of tropical fish and plants that like slightly acidic fresh water</p>