Universal Rocks has been manufacturing in the USA for the last 5 years; previously to that we created our lightweight faux rocks in Sydney, Australia. With over 400 molds and the ability to make custom backgrounds, water features and rocks the possibilities are endless; you are only limited by your imagination. Whether you have a new yard project underway or want a beautiful waterfall on your pool we have something for you. Do you have an irregular sized tank or a standard 20gal that needs some character? We have countless options to get your desired effect. Our products are made from a very durable polyurea (similar to rhino liner) and have crushed rocks and sands imbedded in the surface to give our rock formations the best look on the market and minimal fading, making them last for years.