Reef Sump RS-75

The Reef Sump RS-75 is a compact, efficient filtration sump designed for reef and marine aquariums up to 75 gallons. With a thoughtfully organized layout, it provides dedicated zones for a protein skimmer, return pump, and mechanical filtration sock—offering excellent performance in a small footprint.

Constructed with durable materials and clean layout design, the RS-75 helps improve water stability, increase oxygenation, and simplify equipment organization below your aquarium.

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Dimensions

• Overall Size: 18″ × 10″ × 16″

• Skimmer Chamber: 8″ × 9.5″

• Return Chamber: 3.5″ × 9.5″

• Filter Sock: 4″ round opening (sock not included)

Key Features

• Space-efficient sump for small to medium reef aquariums

• Dedicated skimmer area, return area, and sock chamber

• Accepts 4″ round filter socks (not included)

• Improves filtration capacity & water clarity

• Helps hide equipment for a clean display tank

• Supports protein skimmers, heaters, reactors, and other accessories

• Strong construction and easy-access open-top design