The Red Sea REEFER 300 G3 is a premium, 65-gallon rimless aquarium system that provides a robust and elegant foundation for your saltwater reef tank. This all-in-one package includes the display tank, a marine-spec cabinet, a professional-grade sump, and all necessary plumbing, offering a comprehensive starting point for building a sophisticated aquatic environment. It's engineered to give reefing enthusiasts the freedom to customize their setup with their preferred lighting, filtration, and circulation equipment. This system features a 35.4" x 22.6" x 21.7" display tank constructed from ultra-clear, beveled-edge glass for exceptional viewing clarity. It comes complete with a silent downflow system, a new ReefGate precision flow valve, and a ReefATO+ auto top-off system for ultimate stability and control. The accompanying glass sump is compatible with Red Sea's ReefMat and REEFER DC Skimmers, while the durable, moisture-resistant plywood cabinet provides a sleek and sturdy base with stainless steel hinges and leveling feet. The REEFER 300 G3 is the ideal choice for hobbyists who demand high-quality construction and the flexibility to create a personalized reef ecosystem. Its thoughtful design, which includes hidden plumbing and a clean, modern aesthetic, makes reefkeeping more enjoyable and visually stunning. This system offers a top-tier, reef-ready foundation that simplifies the setup process while allowing for complete customization of essential life support systems.