50-80MM BIG Red Lava Rock PASIR MALANG Volcanic Stone Bio Filter Media Succulent Volcano Stone

PASIR MALANG

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size：50-80mm

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bulk purchases will pack in 1 pack

 

Introduction of volcanic stone:

Volcanic stone is a functional kind of environmental protection material.

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.

It has no radiation .

It has far infrared magnetic wave. Natural stone

Slide-proof, acid & alkali proof

Sound absorbing and insulation

 

Features of Volcanic Stone:

-Natural stone, sound absorbing and insulation

-Heat absorbing and preservation

-Water absorbing and slide-proof

-Acid & alkali proof

-Not radiation

-Not permeation

-Not poisonous and not odor

-Green and environmental-protection products with high quality

-Improve water quality

-Perfect for providing the ideal living environment for your aquarium because it has beneficial denitrifying bacteria.

-Ideal for Aquascaping especially for bucephalandra

BENEFIT OF USING LAVA ROCK

 

1.Stable water quality

 

There are two parts here: PH stability, which can adjust the water that is too acidic or too alkaline to be close to neutral automatically. The content of minerals is stable. Volcanic rock has the dual characteristics of releasing mineral elements and absorbing impurities in the water. When it is too little or too much, its release and adsorption will occur.

 

2.Cultivation of nitrifying bacteria

 

The high surface area produced by the porosity of volcanic rocks is a good hotbed for cultivating nitrifying bacteria in water, and the positive charge on its surface is conducive to the fixed growth of microorganisms. It has strong hydrophilicity and can reduce the NO2 and NH4 that are caused by various reasons in the water, which are very toxic to vertebrates. Conversion into NO3 with relatively low toxicity can greatly improve water quality