Red Sea Reefer XL 525 G2+ Complete System – (143 gal) – Black

Red Sea Reefer 525 XL G2+ Complete System - A High-Performance 143-Gallon Reef Ready Aquarium

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 

Key Benefits of the REEFER XL 525 G2+ Series

Advanced 3-in-1 ReefATO+ System

• Automatic Top-Off (ATO): Maintains routinely consistent water levels for a healthy reef environment.
• Digital Temperature Monitor: Provides precise readings accurate within 0.1 degrees.
• Leak Detection Alarm: Alerts to potential water leaks in real time.
• Titanium Probe Sensor: Ensures accurate detection of water level.
• Smart Controller: Syncs up with the ReefBeat app for live viewing and monitoring.
• Safety Shutoffs: Prevents damage from dry pumps, disconnected sensors, and  prevents prolonged operation.
• Quiet,  Yet Compact Pump: Fits standard ATO reservoirs with a small 1.8-inch diameter.

Ultra-Clear Rimless Glass Construction

• Low-Iron Glass: Provides crystal-clear viewing visibility for an immersive aquarium experience.
• Beveled-Edge Design: Enhances the modern aesthetic, and sleek design.
• Glass Thickness:
  • Front Glass: 5/8"
  • Side Glass: 5/8"
  • Bottom Glass: 5/8"

Marine-Spec Reinforced Cabinet Stand

• Water-Resistant Plywood: Built for strength and durability in marine environments.
• Adjustable Leveling Feet: Provides stability even on uneven surfaces.
• Stainless Steel Hinges: Resists corrosion and wear and tear over time.
• Aluminum Supports (Larger Models): Reinforces strength for heavier-duty setups.

Increased Optimization for Water Management & Silent Operation

• Dual Side-Facing Return Pumps: Improves water flow and circulation.
• Central Overflow Box:
  • Conceals and hides the plumbing for a cleaner look.
  • Includes a removable weir comb for easy cleaning.
• Silent Downflow System:
  • Enlarged inlets reduces turbulence and loud noises.
  • Precision Flow Valve: Allows fine tuning adjustments for silent operation.
• Customizable Piping: Compatible with Metric and USA bulkhead connectors for flexible and easy installation.

Reef-Ready Sump – ReefMat Compatible

• Mechanical Filtration Compartment: Includes micron filter socks and media cups for waste and debris capture.
• Adjustable Skimmer Chamber: Ensures optimal water levels for increased skimmer performance.
• Bubble Trap Technology: Keeps water free of microbubbles.
• ReefMat Compatibility: Ready for ReefMat 500 or 1200 auto filter rollers for enhanced filtration.

Specifications of the Red Sea Reefer XL 525

• Display Tank Dimensions: 59"L x 22"H x 23.6"W
• Display Tank Volume: 112 Gallons
• Total System Volume: 143 Gallons
• Sump Volume: 31 Gallons
• Total System Height: 56”
• Glass Thickness:
  • Front: 5/8”
  • Side: 5/8”
  • Bottom: 5/8”
• Integrated WiFi Control: Yes, via ReefBeat App
• Nominal Total Output: 345W / 340W
• Number of Outlets: 2
• Filter (Filtration) Bags: Two 225-micron bags included
• Bubble Trap Sponge: Yes
• Built-In Surface Skimmer: Yes
• ReefATO+ Kit Included: Yes
• ReefMat Included: Not Included (Compatible with ReefMat 500 & 1200)
• Protein Skimmer: Not Included (Compatible with most models)
• Water Circulation Pump: Not Included
• Main System Pump: Not Included

Extended Warranty Protection

• 2-Year Standard Warranty
• Register Within 90 Days for a Free 3-Year Warranty Extension option

Why Should You Choose the Red Sea Reefer XL 525 G2+?

• Customizable Setup: Compatible with hardware and preferred accessories.
• Ultra-Clear Viewing Area: Premium low-iron glass for unobstructed clarity.
• Quiet Operation: Noise-reducing technology for a peaceful and quiet aquarium experience.
• Advanced Water Flow Management: Ensures optimal circulation and uniform nutrient distribution.
• Perfect for Hobbyists & Experts Alike: Designed for both beginner reef-keepers and seasoned hobbyists.