Natural Red Pumice Stones Aquarium Substrate Aqualcuture Volcanic Stone Planting Black Lava Rocks for Water Treatment
Volcanic stone (commonly known as pumice or porous basalt) is a functional environmental protection material. It is a very precious porous stone formed by volcanic glass, minerals and air bubbles after a volcanic eruption. Volcanic rock contains dozens of minerals and trace elements such as sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt and molybdenum, and has no radiation and far-infrared magnetic waves. Now its application field has expanded to construction, water conservancy, grinding, filter material, barbecue charcoal, garden landscaping, soilless cultivation, ornamental products and other fields, playing an irreplaceable role in all walks of life. In particular, it is the first choice for bathing pools and road stones in hot spring projects.
Volcanic rock has the characteristics of many pores, large specific surface area, light weight, high strength, heat preservation, heat insulation, sound absorption, fire prevention, acid and alkali resistance, corrosion resistance, and no pollution and radioactivity. It has great advantages in environmental protection, especially in water treatment. Extensive effect.
The volcanic stone also has physical filtering properties. With the high-frequency siphon, the fish pond can achieve the effect of an air tank, there will be no visible suspended matter, and green algae will not be able to grow.
Volcanic stone Size: 3-6mm,6-8mm,8-10mm,1-3cm,3-6cm,6-8cm,8-10cm,10-50cm can be customized.
Volcanic stone color: red, black.
Volcanic stone Shape: lump, particle, powder, ball, board.
The volcanic rock filter material enables the biological aerated filter to not only treat municipal sewage, but also biochemical organic industrial wastewater, domestic miscellaneous drainage, slightly polluted source water, etc., and can also replace quartz sand, activated carbon, anthracite, etc. for filtration in water supply treatment At the same time, it can also perform advanced treatment on the tail water after the secondary treatment process of the sewage treatment plant, and the treated water can be reused as reclaimed water after reaching the reuse water standard.
Pls feel free to contact us if any questions~