The Red Sea REEFER 425 G3 Black is a premium, reef-ready saltwater aquarium system designed for hobbyists seeking a high-quality foundation for their reef tank. It provides a complete display tank and stand setup, allowing users the flexibility to choose their preferred filtration, lighting, and other equipment to build a custom reef environment. This system is engineered for ease of use and enjoyment, delivering a strong and modern aesthetic. This system features a 90.6-gallon, eurobraced glass display tank constructed with ultra-clear, beveled-edge glass for vibrant and distortion-free viewing, measuring 47.2"L x 23.6"W x 21.7"H. It includes a glass sump compatible with ReefMat and REEFER DC Skimmers, along with ready-to-use plumbing featuring the new ReefGate Flow Valve. The integrated ReefATO+ Auto Top Off System ensures stable water parameters. The marine-spec laminated plywood cabinet, in black, is moisture-resistant, includes leveling feet, and stainless steel hinges for long-term durability and a seamless fit with the aquarium. The Red Sea REEFER 425 G3 Black is ideal for serious reef hobbyists and those looking to upgrade to a high-end, flexible aquarium system. Its thoughtful engineering and premium components provide a robust and beautiful base for a thriving reef, appealing to users who appreciate quality, modern design, and the freedom to customize their equipment while benefiting from Red Sea's reputation for reliable reef-ready solutions.