Environmental improvement material "Biotop Sand" ~Supports the "vitality" of nature and accelerates the regeneration of ecosystems!~
■ What is Biotop Sand? It is a sustainable black sand and black soil material derived from natural minerals. With a high zeta potential of over -40mV in natural environments, it excels in the adsorption of organic matter and the colonization and activation of microorganisms, making it effective for various environmental improvements, from water quality purification in lakes, ponds, tidal flats, and small rivers to soil health enhancement.







![[Limited to 10 groups] Recruiting monitors for the microbial-derived water quality purification material "Katsuryoku Kingu."](https://image.www.ipros.com/public/product/image/1339615/IPROS5946113814510801666.png?w=280&h=280)