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pumice ?rock? for aquqrium??

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Introduction of Volcanic Stone??

1. Volcanic stone is a functional kind of environmental protection material.

2. It is a kind of precious and polyporous stone, and formed by volcanic glass ,mineral and air?bubble in?the process of volcanic eruption.

3. It contains sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt, molybdenum, and other dozens of minerals and trace elements.

4. It has no radiation.

5. It?has far infrared magnetic wave.??

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Size of Volcanic Stone:

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0.1-1mm,1-3mm,3-5mm,5-10mm.10-20mm,20-40mm,40-100 mm,100-300 mm or as requested?

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Features of Volcanic Stone?:

?1. Natural stone

?2.?Slide-proof, acid & alkali proof?

?3. Sound absorbing and insulation
?4. Heat absorbing and preserving
?5. Water absorbing??

?6.?Green and environmental-protection products with high quality

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? ? Application area ?	?Contruction
	?Water Conservancy
	?Grinding
	?Filter Medium
	?Barbecue
	?Garden Landscaping
	?Soilless culture
	?Ornamental products
	?Stone treatment. It can help to eliminate the toxin of human body and promote metabolism.

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