The Red Sea REEFER S-550 G3 Deluxe Version is a high-end, third-generation, reef-ready aquarium system that marks the entry point into Red Sea's S-Series line. The S-Series is characterized by its deeper and wider dimensions compared to the standard REEFER line, along with superior structural and organizational features designed for the serious hobbyist.

The S-550 G3 offers a large, deep canvas for elaborate aquascaping and is engineered for maximum performance, stability, and quiet operation.

S-Series G3 Key Features:

• ReefLED G2 170 Lighting: The Deluxe version includes the high-performance ReefLED G2 170 LED lighting unit. This light offers a tunable, reef-safe spectrum optimized for coral growth and vibrant coloration, all controllable via the ReefBeat App.
• Deeper & Wider Dimensions: The S-550 boasts extra depth and width, providing more rock placement options, open swimming space, and optimal distance for coral growth.
• Aluminum Super-Structure Cabinet: The cabinet's core structure is a superior and robust marine-spec aluminum frame, which reinforces the plywood exterior, ensuring maximum stability and safety for the large water volume.

• Euro-Braced Ultra-Clear Glass: The REEFER S-550 G3 features Euro-bracing along the top edge. This reinforced structure provides exceptional strength and durability.

• Slide-Out Control Panel: The S-Series cabinet features a 60cm slide-out control panel. This integrated, marine-spec panel offers a dedicated, organized, and easily accessible space to mount and manage electronic equipment and controllers.

• Integrated ReefATO+ System: The G3 models include the cutting-edge, app-controlled ReefATO+ as standard. This highly reliable 3-in-1 smart device ensures:
• Stable Salinity via a precise Auto Top-Off system (solid-state sensor).
• Accurate digital Temperature Monitoring.
• Highly sensitive Leak Detection (titanium probes).
• Next-Level Water Management: The plumbing system is fully redesigned for superior quietness and efficiency.
• ReefGate™ High-Precision Valve: A bespoke gate valve on the main downpipe allows for minute, easy adjustments, guaranteeing stable water levels and achieving near-silent operation.
• Optimized Flow & Dual Returns: Features dual side-facing return outlets and hydrodynamically superior piping to deliver up to 50% more water circulation and optimal water distribution throughout the long display tank.
• Ultra-Clear Glass: Enjoy vibrant, distortion-free viewing of your reef through thick, beveled-edge glass, engineered for a modern, sleek look.

• ReefMat-Ready Sump: The professional REEF-SPEC glass sump features a dedicated mechanical filtration compartment perfectly sized for plug-and-play installation of a Red Sea ReefMat automatic fleece roller filter (sold separately) or standard filter cups/media.
• Assembly-Ready Plumbing: Includes all pre-cut, quick-connect piping, eliminating the need for messy gluing or cutting during setup.

Aquarium Specifications: