Natural substrate that creates a fund optimal for plants and improves growth.
L 'large surface area and porous structure of the granules of' clay that does not dissolve in water offers several advantages over the conventional gravel.
favors the 'settlement of useful bacteria in the soil, reduces the' organic pollution of 'water, reduces' fitlro clogging and ensures clean water, improves natural cycles of' aquarium
prevents soil compaction, gives the soil an optimal structure, avoid root rot
increased membership in 'rooting radical as the roots finer fit securely to the pores of' clay
ensures an optimal supply of nutrients to the roots, thanks to the permeability enables a constant circulation of 'water 50% higher than the traditional gravel, favors a strong and healthy growth of plants
look nice and natural, rounded shape prevents the fish can hurt themselves, does not dissolve in water
for all types of soft water aquariums
3l are sufficient for an aquarium of about 30 liters