The Red Sea REEFER 200 G3 Black is a premium, rimless saltwater aquarium system meticulously engineered to provide a sophisticated and highly functional foundation for a thriving reef environment. This comprehensive system from Red Sea integrates high-quality components and thoughtful design to make the reef-keeping journey both easier and more enjoyable for hobbyists. It offers a strong, reef-ready base with smart features and a clean, modern aesthetic. This 41.7-gallon system features an ultra-clear, beveled-edge glass display tank measuring 23.6 inches long, 22.6 inches wide, and 20.9 inches high, ensuring vibrant, distortion-free viewing of your aquascape. It comes with a durable, marine-spec laminated black plywood cabinet, built for strength and moisture resistance, complete with leveling feet and stainless steel hinges. The included glass sump is fully compatible with Red Sea's ReefMat and REEFER DC skimmers, while the ready-to-use plumbing incorporates the innovative ReefGate flow valve, and a ReefATO+ Auto Top Off system is also provided for convenience. The Red Sea REEFER 200 G3 Black system is ideally suited for discerning hobbyists who desire a premium, flexible, and modern foundation for their reef aquarium. It caters to those who appreciate high-quality construction and a sleek, rimless design that keeps the focus squarely on their aquascape, while also providing the freedom to select their preferred filtration, lighting, and other essential equipment. This system empowers reefers to build a personalized and stunning marine habitat with confidence.