Red Sea REEFER S-700 G3 Aquarium System (149 Gallons)

The Red Sea REEFER S-700 G3 is a 149 gallon premium reef system that combines state-of-the-art engineering, advanced filtration, and modern design in one complete package. Built for serious reef hobbyists, the S-700 G3 delivers quiet, reliable performance and offers the flexibility of a custom-grade setup with Red Sea’s trusted plug-and-play simplicity.

Constructed from ultra-clear glass and supported by a marine-grade aluminum cabinet, the S-700 G3 is designed for strength, precision, and long-term durability. Its spacious sump includes a ReefMat-ready chamber, dual return outlets, and advanced flow control for perfect water management.

Key Features  
Total System Volume: 149 gallons (565 liters)  
Display Tank Volume: 119 gallons (451 liters)  
Sump Volume: 30 gallons (114 liters)  
Dimensions: 59 inches long × 25.6 inches wide × 25.6 inches tall  
Glass Thickness: 19 millimeters ultra-clear glass  
Stand Height: 36 inches  
Silent downflow system with precision valve  
ReefMat-ready sump compatible with ReefMat 1200  

Included Equipment  
Ultra-clear glass display tank with beveled edges  
Professional sump system with removable filter cups and media chambers  
Dual return outlets for balanced circulation  
Marine-grade aluminum framed cabinet with high-gloss laminated panels  
Preassembled plumbing for easy installation  

Why Choose the REEFER S-700 G3  
Professional-grade build quality with quiet operation  
Spacious design perfect for large mixed reef or SPS-dominant systems  
Fully compatible with Red Sea smart accessories including ReefMat, ReefRun, and ReefATO+  
Durable, modern, and built to perform for years  

The REEFER S-700 G3 provides a large-scale, high-performance reef system that delivers power, precision, and unmatched aesthetic appeal — the perfect balance of technology and craftsmanship.

Available now at Blue Earth Aquariums in West Palm Beach.  
Local delivery and installation available upon request.