Cantex offers underground water tanks that are innovative, highly useful, and superior in quality. These Polyethylene (PE) tanks offer many advantages over conventional concrete and masonry tanks. These storage tanks are often prone to cracks, seepage, and root penetration, which lead to repeated maintenance, high costs, and a short, uncertain life span. On the other hand, Cantex underground water tanks use special grade of Polymers specifically designed for underground applications to avoid these problems and offer many additional features.