Description

The CADE Reef S3 1800 is a premium reef-ready aquarium system engineered specifically for serious marine aquarists. Designed in Australia, this high-performance reef aquarium combines exceptional build quality, innovative filtration, and advanced equipment management to create the ultimate foundation for a thriving coral reef ecosystem. The system features a generous 1800mm display length, approximately 925 litres of total system volume, ultra-clear Opti-Clear low-iron glass, and a fully integrated sump filtration system.

The Reef S3 Series was developed with coral growth, equipment accessibility, and long-term reef keeping success in mind. A unique triple-intake overflow system provides superior water movement and redundancy, while the roller-mat-ready sump, dedicated media chambers, and reactor feed outlets offer incredible flexibility for modern reef filtration methods.

Built around a fully waterproof aluminium cabinet, the Reef S3 1800 also includes dedicated controller mounting areas, integrated cable management, switched power outlets, and a gravity-fed ATO reservoir. The result is a clean, professional installation that keeps equipment organised and maintenance simple.

Whether you're building an SPS-dominated reef, a mixed coral display, or a large LPS aquarium, the CADE Reef S3 1800 delivers the space, filtration capacity, and premium craftsmanship demanded by advanced reef keepers throughout Australia.

Key Features

• 1800 x 750 x 660mm aquarium dimensions
• Approximately 925L total system volume
• Ultra-clear Opti-Clear low-iron glass
• 19mm glass construction
• Euro-braced design
• Triple-intake slimline overflow system
• Gravity-fed ATO reservoir
• Roller-mat-ready sump design
• Triton-ready filtration compartment
• Dedicated skimmer and reactor chamber
• 100% waterproof aluminium cabinet
• Integrated controller and cable management system
• Quick-fit plumbing system
• Pre-installed plumbing and sump
• 16-socket switched power board included
• Designed specifically for reef aquariums and coral systems

Common Mistakes

Using Undersized Lighting

The 1800mm length requires substantial lighting coverage. Many hobbyists underestimate the number of LED fixtures needed to properly illuminate SPS and high-light corals.

Skipping a Roller Mat or Mechanical Filtration

The sump is designed to accommodate modern mechanical filtration. Failing to utilise this can increase nutrient accumulation and maintenance requirements.

Overstocking Too Quickly

Despite its large water volume, reef aquariums still require proper maturation before introducing large fish populations and sensitive corals.

Poor Cable Management

The Reef S3 includes dedicated controller and cable routing areas. Not utilising these features can result in a cluttered cabinet that becomes difficult to maintain.

Inadequate Flow Planning

Large reef aquariums require strategic wavemaker placement to eliminate dead spots and provide consistent flow throughout the aquascape.

FAQ

Is the CADE Reef S3 1800 reef-ready?

Yes. The Reef S3 1800 is specifically designed as a complete reef aquarium system with integrated sump filtration, overflow system, ATO reservoir, and equipment management features.

What is the total water volume?

The system holds approximately 925 litres of total water volume, making it suitable for large reef aquarium installations.

Does the CADE Reef S3 1800 include a sump?

Yes. The aquarium includes a tinted-glass sump with dedicated chambers for skimmers, reactors, media, return pumps, and roller mat filtration.

Is the cabinet waterproof?

Yes. The cabinet is constructed from aluminium and corrosion-resistant materials, making it fully waterproof and ideal for long-term marine aquarium use.

Can I keep SPS corals in the Reef S3 1800?

Absolutely. The system was specifically designed with SPS reef aquariums in mind and provides ample space for advanced lighting, flow, and filtration equipment.

Does the system include plumbing?

Yes. The Reef S3 1800 includes pre-installed quick-fit plumbing designed for fast and simple installation.