Natural substrate which provides a plant-friendly soil climate and lush, healthy plant growth. 
	The large surface and the porous structure of the water neutral clay granules offer several advantages compared to conventional gravel.
	**This is not an active soil, that buffers pH**
	Promotes the settlement of beneficial soil bacteria
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		Reduces organic water pollution
 
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		Relieves the filter and ensures clearer water
 
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		Supports the cycling time of the aquarium
 
	Avoids the formation of soil compaction
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		Provides an optimal soil structure
 
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		Prevents root rot
 
	Benefits the fast rooting of plants
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		Guarantees a firm grip as also fine roots are able to anchor in the clay pores
 
	Provides plant roots optimally with nutrients
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		Allows a constant water circulation by 50 % more water permeability compared to conventional gravel
 
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		Promotes a strong and healthy plant growth