10kg Bag of Natural White Silica Sand for Aquariums
10kg of Cristobalite White Silica Sand for use in Aquariums. ✅ 10kg (2x 5kg bags) of Natural White Silica Sand. ✅ Useful for pool filters, aquariums, arts and crafts and much more! ✅ Fine Grain Sand - 0.25-0.5mm.