Red Sea REEFER S-1000 G3+ Aquarium System – 210 Gallons

A Premium, Customizable Large-Format Reef Aquarium with Advanced Smart Control

The Red Sea REEFER S-1000 G3+ combines exceptional aquarium craftsmanship, robust construction, and advanced smart technology into one premium reef-ready aquarium system.

Featuring a spacious 210-gallon ultra-clear glass display, a 54.2-gallon sump, and Red Sea's latest ReefControl Pro technology, the S-1000 G3+ is designed for serious reefkeepers seeking an impressive large-format aquarium with the flexibility to select their preferred lighting, pumps, and filtration equipment.

Unlike the fully equipped MAX configuration, the standard REEFER S-1000 G3+ allows you to build a customized aquarium system around your individual reefkeeping goals while retaining the premium construction, integrated controls, and advanced plumbing of the G3+ generation.

Whether you're planning an expansive mixed reef, SPS-dominant aquarium, or impressive fish and coral display, the REEFER S-1000 G3+ provides the space, strength, and flexibility to bring your vision to life.

Key Features

• 264.2 Gallons Total System Volume – 210-gallon display with 54.2-gallon sump

• Ultra-Clear Glass Construction – 19mm glass with reinforced eurobracing and bottom bracing

• ReefControl Pro Controller Included – Smart monitoring and control with ReefBeat connectivity

• Digital Automatic Top-Off Included – Integrated water-level management with temperature monitoring

• Redesigned High-Flow Plumbing – Improved circulation efficiency with precision flow adjustment

• Dual 32mm Return Outlets – Supports single or dual return-pump configurations

• REEF-SPEC Sump – ReefMat-ready with adjustable skimmer chamber and refugium flexibility

• Reinforced Aluminum-Supported Cabinet – Premium construction with an elegant floating appearance

• Slide-Out Control Panel 60 – Convenient organization and accessibility for aquarium electronics

• Customizable Equipment Configuration – Choose your preferred lighting, circulation, return pump, and filtration equipment

• Up to 5-Year Manufacturer Warranty – 3 years standard plus 2 additional years with qualifying registration

Advanced ReefControl Pro Technology

The S-1000 G3+ includes Red Sea's ReefControl Pro, providing a central hub for monitoring, automation, and management of compatible aquarium equipment.

Through the ReefBeat app, compatible Red Sea equipment and sensors can be connected and managed from your smartphone.

ReefControl Pro offers:

• Support for up to seven compatible ReefSense probes and sensors

• Connections for two compatible 12V DC devices

• ReefBeat app connectivity

• Expandable monitoring and automation capabilities

An integrated digital ATO module with temperature sensor is also included, helping maintain consistent aquarium water levels while providing temperature monitoring.

Additional ReefSense probes, including pH monitoring, are available separately.

Premium Ultra-Clear Glass & Reinforced Construction

The REEFER S-1000 G3+ features a stunning ultra-clear glass display measuring over 82 inches in length.

Its 19mm (0.75") glass panels are bonded using high-quality euro-silicone, with reinforced eurobracing and additional bottom bracing providing exceptional structural support.

The aquarium rests on a reinforced aluminum-supported cabinet designed to provide stability while maintaining the elegant floating appearance of the REEFER S-Series.

Redesigned High-Flow Plumbing

The G3+ generation features redesigned hydrodynamic plumbing engineered to improve circulation efficiency and reduce energy consumption.

A high-precision gate valve allows fine adjustments to the overflow, helping achieve quiet and consistent operation.

Two 32mm return outlets support either single or dual return-pump configurations, giving reefkeepers flexibility when designing their aquarium's circulation system.

Versatile REEF-SPEC Sump

The included 54.2-gallon REEF-SPEC sump provides a spacious foundation for your preferred filtration equipment.

Features include:

• ReefMat-ready mechanical filtration area

• Adjustable skimmer chamber

• Integrated bubble trap

• Slide-in refugium divider

• Flexible space for additional filtration equipment

The sump is designed to support both straightforward filtration configurations and more advanced custom reef systems.

What's Included

• REEFER S-1000 G3+ ultra-clear glass aquarium

• Reinforced aquarium cabinet

• REEF-SPEC sump

• Complete plumbing with high-precision gate valve

• ReefControl Pro Controller

• Digital ATO module with integrated temperature sensor

• Slide-Out Control Panel 60

Equipment Sold Separately: Aquarium lighting, circulation pumps, return pump, protein skimmer, automatic roller filter, and additional monitoring probes.

Aquarium Specifications

Manufacturer Warranty

Red Sea provides a standard 3-year manufacturer warranty on REEFER G3 aquariums. Register your new aquarium within 90 days of purchase to receive an additional two years of coverage at no extra cost, subject to Red Sea's warranty terms and conditions.

Build Your Dream Reef with Lush Corals

At Lush Corals, we understand that every reef aquarium is unique. Our team can help you select compatible lighting, pumps, filtration equipment, and livestock to create a system tailored to your reefkeeping goals.

Whether you're upgrading an established aquarium or designing an impressive new reef display, the Red Sea REEFER S-1000 G3+ provides an exceptional foundation.