The Red Sea REEFER S-550 G3 is a premium, reef-ready aquarium system that provides a robust foundation for hobbyists to create a stunning saltwater display. This thoughtfully engineered package includes a display tank, cabinet, sump, and integrated auto top-off system, offering a clean, modern design while allowing for complete customization of lighting, filtration, and circulation equipment to suit your specific needs.

The system features a 118.4-gallon eurobraced glass display with deeper and wider dimensions characteristic of the S-Series, measuring 47.3"L x 26.8"W x 25.6"H. It comes complete with a glass sump compatible with ReefMat and REEFER DC Skimmers, ready-to-use plumbing featuring the new ReefGate precision flow valve, and the advanced ReefATO+ system. The entire setup is supported by a robust, marine-spec aluminum-framed cabinet in a sleek black finish, which includes adjustable feet for perfect leveling and a convenient slide-out control panel.

This aquarium is ideal for the dedicated reefing enthusiast who desires a high-quality, all-in-one foundation without being locked into proprietary equipment. It's perfect for aquarists who want the flexibility to choose their own high-performance components like lighting, skimmers, and pumps, but value the convenience and peace of mind that comes from a fully integrated and professionally constructed tank, stand, and plumbing system.