Media  of expanded clay sprayed with bacteria, specific for use in biological filters.
 
 80% total porosity.

 It has  micropores that increase the surface area of the material, optimizing colonization by  bacteria.

 ** For shipping via carriers, consult shipping through WhatsApp (16) 99797-6604, with the following information:

 -Full name
 -City/State-ZIP for shipping
 -Amount of bags 

 **Natural Lagos is not responsible for the dimensioning of materials used in projects carried out by third parties.