Natural sand – EVIDECOR® Aquaristics

EVIDECOR Company  S.R.L  manufactures and trades natural colored sand and calcium carbonate for aquaria decoration.

Photo gallery natural sand – EVIDECOR® Aquaristics

Technical specifications

Granulation: 0,40 – 0,8 mm, 0,80 – 1,25 mm, 1,25 – 2,00 mm, 2,00 – 4,00 mm
Colors: natural *.

Chemical: SiO2 min. 98%, PH: 6,8  neutral (laboratory determination after three repeated rinsing in cold water, water / colored quartz 5/1 p.g. ratio)

The products are not water – soluble, are not toxic, flammable and do not support combustion, need no precaution when manipulated and during direct and unprotected contact.

They are inert, do not damage the aquatic environment, don’t contain organic impurities, bacteria or pathogen agents, do not modify the water hardness or the water PH from the aquarium.


12 kg box (packed in 1 kg bags).

Bags 25 kg

Bigbags 1000 kg


In order to obtain a price quotation  click here.


Aquaria, terrarium, as well as other underwater arrangements, industrial usages, etc.

The colored sand following to be introduced into the aquarium is rinsed at least 3 (three) times in cold water, the rinsing water is disposed of after each operation and fresh cold water is introduced.

After this repeated operation of rinsing in cold water, the colored sand can be introduced into the aquarium.

There must be taken into account the fact that this colored sand does not contain any impurity and subsequently, there is no possibility for the natural plants from the aquarium to feed from the colored sand substrate.

In order to grow natural plants into an aquarium decorated with colored sand, the plants must be sowed in glasses with organic substrate (peat earth, nourishing sandy earth) which is masked into the colored sand substrate.

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*The colors displayed by your monitor are a guideline; there can be different nuances from the original colors.