Reef Sump RS-225

The Reef Sump RS-225 is a spacious, high-performance filtration sump designed for marine and reef aquariums up to 225 gallons. With generous chamber dimensions and support for two rectangular filter socks, this sump offers exceptional mechanical filtration capacity, ample skimmer room, and a large return section for stable water delivery.

Ideal for advanced reef systems, the RS-225 provides the room needed for skimmers, heaters, probes, reactors, dosing lines, and additional filtration equipment—helping you build a clean, organized, and efficient filtration system beneath your display tank.

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Dimensions

• Overall Size: 30″ × 12″ × 16″

• Skimmer Chamber: 11″ × 11.5″

• Return Chamber: 6″ × 11.5″

• Filter Socks: Supports 2 rectangular socks (not included)

Key Features

• Designed for reef aquariums up to 225 gallons

• Large skimmer chamber accommodates most mid-to-large protein skimmers

• Dual rectangular sock chambers for enhanced mechanical filtration

• Spacious return area helps maintain consistent water levels

• Open-top design for easy access and equipment setup

• Strong, durable construction for long-term use

• Ideal for custom reef builds and high-bioload systems