Red Sea Reefer XL 425 G2+ Complete System – A Premier Reef-Ready Aquarium for Serious Hobbyists
The Red Sea Reefer XL 425 G2+ Complete System is built for serious reef enthusiasts who demand premium quality, advanced features, and seamless customization. Designed to integrate cutting-edge technology with top-tier construction, this aquarium provides everything needed for a thriving marine environment.
*PLEASE READ: New for 2025 Features and Benefits of the Reefer G2+ Complete System 425-725 Series

Optional Lighting Bundle
- ReefLED G2 170 (Replaces the ReefLED 160S lights)
- ReefLED 160 Universal Mounting Arm (Compatible)
- See bottom of the page for the kit bundle

Premium Features of the Red Sea Reefer XL 425 G2+
Advanced Water Management & Filtration
- 3-in-1 ReefATO+ System: Automatically manages top-offs, monitors temperature, and detects leaks.
- Dual Side-Facing Return Pumps: Enhances water circulation for even flow distribution.
- Quiet, Precision-Engineered Plumbing: Reduces turbulence with an enlarged rectangular inlet and precision flow valve.
- Professional REEF-SPEC Sump: Includes micron filters, adjustable skimmer chamber, bubble trap, and ReefMat compatibility.
Superior Build & Clarity
- Ultra-Clear Rimless Glass: Thick 15mm glass with beveled edges ensures strength and optimal clarity.
- Reinforced Marine-Spec Cabinet: Crafted from water-resistant plywood with aluminum supports and stainless steel hinges.
- Adjustable Leveling Feet: Keeps the aquarium stable, even on uneven surfaces.
Effortless Monitoring & Control
- Integrated WiFi via ReefBeat App: Provides real-time alerts and system control from a smartphone.
- Built-In Safety Shutoffs: Prevents issues like dry pumps, disconnected sensors, and extended run times.
Specifications of the Reefer XL 425 G2+
- Display Tank Volume: 111.7 gal
- Total System Volume: 142.6 gal
- Display Tank Dimensions: 59.1” L x 23.6” W x 21.7” H
- Total System Height: 55.9” (excluding light)
- Glass Thickness: 0.59” (front & bottom), 0.59” (side)
- Nominal Total Output: 230W / 340W
- Number of Outlets: 2
- Protein Skimmer & Water Circulation Pump: Not included
- Filter Bags: Two 225-micron filter bags
What’s in the Box?
- Red Sea Reefer XL 425 G2+ Rimless Aquarium
- Professional REEF-SPEC Sump System
- Central Overflow Box with Dual Return Pumps
- 3-in-1 ReefATO+ System with Smart Controller
- Reinforced, Marine-Spec Plywood Cabinet
- Quiet and Efficient Plumbing Kit
Why Choose the Red Sea Reefer XL 425 G2+?
- Customizable Setup: Designed to integrate with your preferred hardware.
- Crystal-Clear Views: Ultra-clear glass enhances reef aesthetics.
- Silent Operation: Advanced plumbing minimizes noise.
- Real-Time Monitoring: Stay in control with the ReefBeat app.
- Durability & Strength: Marine-spec materials for longevity.
Warranty & Support
- 2-Year Manufacturer Warranty (extendable to 3 years with registration).
- Optional Extended Coverage: Up to 5 years of protection available.
Get Your Red Sea Reefer XL 425 G2+ Today!
Transform your reef-keeping experience with unmatched clarity, cutting-edge technology, and effortless control. Order now and create a thriving marine ecosystem in your home!
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