Hardware for saleThread title: Dry Rock and Substrate For Sale Location: Boksburg, Jhb Shipping or Collection only: Collection All sales to be conducted on the thread. I agree Photo's and description/list of items for sale: I have approx 15kg dry/dead rock for sale. Few pieces are base rock. R800 10kg Substrate. 4kg very fine sand. 6kg coarse sand. R100 Notes: Base rock circled in red. Rocks have not been cleaned out. Some cool pieces for scaping.