SANTEM SPECIALLY PROCESSED ACTIVE GLASS
Manufactured not only from green glass, but from a mixture of glasses. No activation procedureis applied. It is similar to other glass products and quartz sand. Therefore, it is not antibacterial and has a low absorption feature. Its surface area for each cubic meter is 3,000 m2 .Nevertheless, it is a better filter layer than quartz sand, but has a shorter biological life span.It’s the best glass sand in the market. Manufactured under ISO certificate. Does not harbor anydangerous or shear and sharp particles. Highly reliable
