Reefer MAX 300 G3+ White All In One Aquarium - Red Sea

The Ultimate All-In-One Reefing Ecosystem Powered by ReefBeat

The Red Sea REEFER MAX G3 Series is a fully equipped, complete Plug & Play reefing platform. Building upon the third-generation REEFER G3 foundation, the MAX configuration bundles Red Sea’s entire smart hardware ecosystem—including reef-safe LED lighting, automated roller filtration, DC protein skimming, smart return pumping, gyre wavemaking, and Auto Top-Off—into one seamlessly integrated, ReefBeat-controlled setup.

What’s Included in the REEFER MAX Package

Every REEFER MAX system comes out-of-the-box with a fully synchronized suite of smart equipment designed to work together without compatibility guesswork:

• ReefLED G2 Lighting (115 or 170): Reef-safe spectrum LED arrays engineered for optimal PUR (Photosynthetically Usable Radiation) and coral growth, mounted on rotatable aluminum arms and fully controllable via ReefBeat.
• ReefMat Automatic Roller Filter: A smart, plug-and-play mechanical roller filter that keeps water crystal clear while eliminating manual filter sock washing.
• REEFER DC Skimmer: Intelligent protein skimmer featuring self-leveling sensor technology that actively prevents foam neck overflows and full-cup spills while maintaining continuous aeration.
• ReefRun G2 DC Return Pump: High-efficiency, whisper-quiet return pump with adjustable flow rates (4,000 to 12,000 L/h) managed via local or app-based controllers.
• ReefWave Gyre Pump: Smart cross-flow wavemaker utilizing sine-wave technology for silent, distributed REEF-SPEC water movement without harsh direct blasts.
• 3-in-1 ReefATO+ Auto Top-Off System: Solid-state water level monitor and top-off pump featuring integrated high-precision digital temperature tracking and a sensitive floor leak detector.

Core System Features & Architecture

1. Advanced G3 Plumbing & Silent Downflow

• Up to 50% Higher Circulation: Hydrodynamically optimized return piping reduces head-loss resistance, delivering higher turnover with reduced energy draw.
• Silent Downflow & Bespoke ReefGate Valve: Enlarged rectangular downflow intake dampens air swirl noise, paired with the high-precision ReefGate gate valve for micro-tuning water level height.
• Dual Return Outlets: Multidirectional return nozzles distribute flow evenly across the entire aquascape.

2. Reinforced Glass & Marine-Grade Cabinetry

• Ultra-Clear High-Transmittance Glass: Up to 19 mm (0.75 in) thickness for crystal-clear color rendering. Models 425 and larger feature euro-bracing for top-tier structural stability; smaller models feature clean, rimless bevel-cut edges.
• Fortified Cabinet Architecture: Built with laminated, water-resistant marine plywood and heavy-duty leveling feet. Models 525 and larger add an internal front aluminum support framework.

3. Complete ReefBeat Ecosystem Control

Instead of managing multiple third-party apps and separate controllers, every piece of hardware in the REEFER MAX system connects directly to Red Sea's ReefBeat App. Monitor water temperature, schedule light ramps, adjust skimmer sensitivity, automate roll changes, and receive instant push notifications for leak warnings or maintenance alerts from a single mobile dashboard.

Specification Overview

Available Models & Form Factors

• REEFER MAX G3 Standard: 170, 200, 250, 300, 350, 425, 525, 625, and 750.
• REEFER-S MAX G3 Series: Extra-deep, high-volume systems (S-550, S-700, S-850, S-1000).
• Peninsula MAX G3 Series: Three-sided room-divider display layouts (Peninsula 350, 500, S-700, S-950).