Crystalline Quartz Silica Sand Very Fine – Safe for Plants, Aquatic Life

Brand new Silica Filler sand, can be used in aquatic environments as well as many other uses. Driveway filler, sand blasting media, Swimming pool filtration, hydroponics/gardening or whatever else you need ultra fine sand-like material. Multiple sizes available and fast & free expedited shipping on all orders. Bulk discounts available.