Вулканический камень для фильтра средний/натуральный базальтовый аквариумный

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Характеристики

volcanic stone for Filter Medium/ natural  basalt stone aquarium lava rock 

 

 

 

1.lava stone is a common extrusive volcanic rock. It is usually grey to black and fine-grained due to rapid cooling of lava at the surface of a planet. It may be porphyritic containing larger crystals in a fine matrix, or vesicular, or frothy scoria. Unweathered basalt is black or grey.

 

 

1.Introduction of volcanic stone:

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


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


• Slide-proof, acid & alkali proof 


• Sound absorbing and insulation

 

2.Features of Volcanic Stone 

 

1) Natural stone, sound absorbing and insulation

2) heat absorbing and preservation

3) water absorbing and slide-proof

4) Acid & alkali proof

5)

6) Not permeation

7) Not poisonous and not odor

8) Green and environmental-protection products with high quality

9) Hyperfine and with high quality products

10) Be used to interior decoration, outside decoration and paving public square

3.Application 

• Contruction


• Aquarium


• Grinding


• Barbecue


• Filter Medium


• Water Conservancy


• Garden Landscaping


• Soilless cultur

4. About  our factory if need any interest , pls contact us in freely