One of the decisions of the arrangement of a reservoir is the use of stones and boulders, among the components of which are distinguished dolomite, granite, sandstone, basalt, gneis and sedimentary rocks. In addition, slabs are often used to decorate the edges, but in some cases difficulties may arise. So, the first obstacle will be the lack of a smooth transition between the garden and the pond. Nevertheless, in addition to creating a convenient approach, the slabs are also distinguished by the fact that they prevent the growth of greens near the reservoir.
