China Decorative Basalt Volcanic Stones Pumice Stone for Aquarium Landscape Lava Rocks, Find details about China Lava Stone, Volcanic Rocks from Decorative Basalt Volcanic Stones Pumice Stone for Aquarium Landscape Lava Rocks
Volcanic stone commonly known as pumice stone, basalt stone, or lava rock, it is a kind of functional and environmental material. It contains dozens of minerals and microelements, such as sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt and molybdenum and so on.which are widly used to garden, floor, wall, plant, acqurium industry.
3-6mm,6-8mm,8-10mm,1-3cm,3-6cm,6-8cm,8-10cm,10-50cm can be customized.
lump, particle, powder, board, ball.
red,black.