Red Sea REEF-FRAME MAX 250 Aquarium System – 54 Gallons

A Premium, Fully Equipped Reef Aquarium with Advanced Smart Control

The Red Sea REEF-FRAME MAX 250 combines exceptional aquarium craftsmanship, powerful reefkeeping equipment, and intelligent automation into one complete saltwater aquarium system.

Featuring a 53.9-gallon ultra-clear glass display, an 11-gallon sump, and Red Sea's ReefControl Pro technology, the REEF-FRAME MAX 250 is designed for reefkeepers who want an elegant aquarium with coordinated equipment and simplified management.

The MAX configuration includes premium ReefLED G2 lighting, ReefWave circulation pumps, ReefRun return pump, ReefMat automatic filtration, DC protein skimmer, and integrated monitoring and automatic top-off—all designed to work together through Red Sea's ReefBeat ecosystem.

Available in Black, White, or the new Classic Oak cabinet finish, the REEF-FRAME MAX 250 combines high-performance reefkeeping with contemporary furniture-inspired styling.

Key Features

• 65 Gallons Total System Volume – 53.9-gallon display with 11-gallon sump

• Ultra-Clear Glass & Eurobracing – Strong, premium aquarium construction

• Three Cabinet Finishes – Black, White, or new Classic Oak

• Marine-Spec Plywood Cabinet – Full aquarium support with adjustable feet

• ReefControl Pro Controller – Smart monitoring with included pH and temperature probe

• 2 × ReefLED G2 115 Lights – Powerful coral-focused lighting

• 2 × ReefWave 25 Pumps – Broad, customizable cross-flow circulation

• ReefRun G2 4000 Return Pump – Adjustable DC return flow

• ReefMat 250 Roller Filter – Automatic mechanical filtration

• REEFER DC 300 Protein Skimmer – Efficient skimming with self-leveling technology

• Digital Automatic Top-Off – Water-level management with temperature monitoring

• ReefGate Precision Valve – Quiet, accurate drainage adjustment

• Slide-Out Control Panel – Convenient electronics organization

• Up to 5-Year Manufacturer Warranty – With qualifying registration

Advanced ReefControl Pro Technology

The included ReefControl Pro provides a centralized platform for monitoring compatible aquarium sensors and managing connected Red Sea equipment.

Through the ReefBeat app, compatible devices can be monitored and controlled from your smartphone.

The included system features:

• ReefControl Pro Controller

• ReefSense pH and temperature probe

• Digital automatic top-off module

• Integrated water-level and temperature sensor

• Expandable ReefSense monitoring capabilities

• ReefBeat app connectivity

The connected system provides a flexible foundation for efficient aquarium management and future expansion.

Premium Ultra-Clear Glass & Reinforced Construction

The REEF-FRAME MAX 250 features ultra-clear glass designed to showcase vibrant corals, fish, and aquascaping.

The front, side, and bottom panels use 12mm (0.47") glass, while the rear panel uses 10mm (0.39") glass.

Reinforced eurobracing and high-quality euro-silicone bonding provide structural strength while maintaining a clean, modern appearance.

Extra-Fortified Cabinet – Black, White & New Classic Oak

The aquarium rests on a reinforced marine-spec plywood cabinet designed to support the full contour of the glass.

Adjustable leveling feet provide precise installation, while stainless steel hinges offer durability and convenient access.

Black Cabinet

A sleek, sophisticated option that complements modern interiors and draws attention to the aquarium display.

White Cabinet

A bright, contemporary finish that blends beautifully with coastal homes and light-colored living spaces.

Classic Oak Cabinet – New

The new Classic Oak finish introduces the warmth and character of natural-looking wood to the REEF-FRAME collection.

Its furniture-inspired appearance creates an attractive transition between premium aquarium equipment and home décor.

All three finishes provide identical structural support and equipment compatibility.

Advanced ReefGate Plumbing

The included ReefGate precision valve allows fine adjustments to the overflow, helping maintain quiet, consistent operation.

Enlarged downflow piping and hydrodynamically designed plumbing improve circulation efficiency.

A curved 25mm return outlet distributes water into the display, while the central overflow incorporates removable surface-skimmer comb sections for convenient maintenance.

Complete Reef-Ready Equipment Package

ReefLED G2 115 Lighting – 2 Included

Two ReefLED G2 115 fixtures provide powerful coral-focused lighting across the display.

ReefBeat connectivity allows adjustable intensity, color settings, and lighting schedules.

Two compatible mounting arms are included.

ReefWave 25 Circulation Pumps – 2 Included

Two ReefWave 25 pumps deliver broad cross-flow circulation throughout the aquarium.

Each pump provides up to 1,980 GPH, with customizable flow patterns that help distribute water around coral colonies and aquascaping.

ReefRun G2 4000 Return Pump

The ReefRun G2 4000 provides adjustable DC return flow from approximately 530–1,060 GPH.

Its variable-speed design offers efficient circulation between the sump and display.

ReefMat 250 Automatic Roller Filter

The included ReefMat 250 automatically advances its filter fleece to capture and remove suspended waste.

This reduces routine filter-sock maintenance and helps maintain consistent water clarity.

REEFER DC 300 Protein Skimmer

The REEFER DC 300 removes dissolved organic waste before it breaks down in aquarium water.

Its self-leveling technology helps prevent excessive skimming and collection-cup overflow.

Integrated Digital Automatic Top-Off

The included ReefControl ATO module automatically replaces evaporated freshwater using a digital level and temperature sensor.

This helps maintain stable salinity and simplifies routine aquarium maintenance.

What's Included

• REEF-FRAME 250 ultra-clear glass aquarium

• Marine-spec plywood cabinet in selected finish

• REEF-SPEC sump and plumbing with ReefGate valve

• 2 × ReefLED G2 115 lighting fixtures

• 2 × ReefLED mounting arms

• 2 × ReefWave 25 circulation pumps

• 1 × ReefRun G2 4000 return pump

• 1 × ReefMat 250 automatic roller filter

• 1 × REEFER DC 300 protein skimmer

• ReefControl Pro Controller

• ReefSense pH and temperature probe

• Digital ReefControl ATO module

• Slide-Out Control Panel

Aquarium Specifications

Manufacturer Warranty

Red Sea provides a standard 3-year manufacturer warranty on REEF-FRAME aquariums.

Register your new aquarium within 90 days of purchase to receive an additional two years of coverage at no extra cost.

Warranty coverage is subject to Red Sea's terms and conditions.

Build Your Dream Reef with Lush Corals

At Lush Corals, our team can help you plan your aquarium setup, select compatible accessories, and choose healthy fish and corals for your new system.

Whether you're starting your first premium reef or upgrading to a fully equipped aquarium, the Red Sea REEF-FRAME MAX 250 provides an excellent foundation.