The ATI STAR Mounting Rail is the essential core of the ATI STAR mounting system, designed to create a versatile and robust platform for securely installing ATI Straton Pro and Straton Flex LED light fixtures above your aquarium. It acts as the primary building block for all ATI STAR light mounting solutions, whether you opt for a sleek tank-edge setup or a suspended hanging configuration. Crafted from durable anodized aluminum, this 61-inch rail is lightweight, highly resistant to corrosion, and will not fade, making it perfectly suited for the challenging, humid conditions of a reef aquarium. It seamlessly integrates with ATI STAR Tank Mounting Legs for direct tank-rim installation or with the ATI STAR Hanging Kit for overhead suspension, both sold separately. The rail maintains a constant width and height of 1.0 inch by 1.0 inch across all sizes, ensuring a uniform and professional appearance. This mounting rail is ideal for reef aquarium enthusiasts who utilize or plan to incorporate ATI Straton Pro or Straton Flex LED lighting into their setup. It offers a professional, secure, and aesthetically pleasing way to position your valuable lighting fixtures, ensuring stability and longevity in the saltwater environment while providing the flexibility to perfectly illuminate your aquascape.