Red Sea REEFER S-700 G3+

Red Sea REEFER S-700 G3+ Aquarium

The Red Sea REEFER S-700 G3+ is a premium 184.8-gallon reef-ready aquarium system designed for performance, reliability, and customization. Featuring a 149.2-gallon ultra-clear glass display and a 35.6-gallon REEF-SPEC sump, this system provides the perfect foundation for a thriving reef aquarium while allowing you to select your preferred lighting, pumps, and filtration equipment.

Built with reinforced eurobraced glass, additional bottom bracing, and high-quality silicone, the REEFER S-700 G3+ combines exceptional durability with a sleek, modern design. Its redesigned high-flow plumbing delivers up to 50% more water circulation with improved energy efficiency, while dual return outlets and a precision gate valve allow for flexible flow configurations and easy adjustments. The ReefMat-ready sump features an adjustable skimmer chamber, bubble trap, and optional refugium configuration for versatile filtration.

The included ReefControl Pro Controller and Digital ATO Module provide convenient automatic top-off, temperature monitoring, and connectivity through Red Sea's ReefBeat app. With support for up to 7 ReefSense probes and sensors, enhanced equipment control, and an included slide-out control panel, this system offers advanced aquarium management. Backed by a 3-year manufacturer's warranty, extendable to 5 years with registration, the REEFER S-550 G3+ delivers premium reefkeeping technology in a spacious, customizable package.

Key Specifications

• Total System Volume: 145 Gallons

• Display Volume: 118.3 Gallons

• Sump Volume: 26.7 Gallons

• Display Dimensions: 47.2" L × 26.8" W × 25.6" H

• Total System Height: 60.2"

• Included: ReefControl Lite, Digital ATO, REEF-SPEC Sump, and Plumbing

• Warranty: 3 Years Standard / 5 Years with Registration