Red Sea Reefer MAX S-850 G3 Aquarium Package

Red Sea Reefer MAX S G3 packages are the supersized, fully equipped option for serious reef systems. Built on the strengthened Reefer-S G3 platform, these systems are designed for demanding coral environments where water volume, structural rigidity and equipment capacity matter.

The Reefer-S G3 foundation features thicker ultra-clear glass, reinforced bracing and professional-grade plumbing architecture—ideal for high-energy flow and heavier aquascapes. The MAX S package then completes the build by bundling the core Red Sea smart equipment into a single matched package.

For S-850 and S-1000 models, the MAX S range also adds a split-sump design with a main sump plus an extension sump—giving you flexible space for a frag section, large refugium or extra filtration.

For reefkeepers who want a large showpiece system with a complete, compatible hardware suite, Reefer MAX S is built to deliver.

What’s Included (MAX S Package)

• Ultra-clear Reefer-S G3 aquarium system (display + cabinet + sump + plumbing)
• ReefLED G2 170 lighting with Red Sea mounting system
• ReefRun G2 DC return pump (model specific)
• ReefMat automated roller filter (model specific)
• REEFER DC Skimmer (model specific)
• ReefATO+ automatic top-off system (includes temperature monitor and leak detector)

Specifications (Metric)

Visualise in Your Home (AR)

See a live, actual-size aquarium system in your own space using Red Sea’s Augmented Reality tool.

Launch the Red Sea AR experience

EMA Livestock Voucher

Includes an EMA Livestock Voucher valued at $1795.

Why Buy from EasternMarine Aquariums?

EasternMarine Aquariums is New Zealand’s premier saltwater aquarium importer. Our team can help you select the right system, match equipment, and plan livestock so you can build a successful reef long-term.

We take livestock seriously. That's why we don't sell anything we wouldn't be comfortable putting in our own tank.

As we are direct from source, we import and sell direct to the public. This means you can buy with confidence knowing EMA prides itself on excellent handling and conditioning protocols.

Fish

All our fish held in a quarantine system for a minimum of 3 weeks. During this time, regular water changes are performed, and twice daily (or sometimes more) feedings are performed.

Copper is dosed and checked twice a day for ich and velvet.

During this treatment fish are given formalin baths for brooklynella and a minimum of 3 praziquantel doses is performed for flukes.

Coral

Our coral is quarantined for a minimum of 3 weeks, just like fish. During this time, regular water changes are performed, water testing done, and once a month a Fauna Marin ICP Total is performed.

Corals are inspected for pests/general health and are provided with a pest dip once a week for at least 3 weeks.

If we see signs of pests, the quarantine period is extended and/or additional dips are performed

If coral is bleached/unhealthy, it will remain in quarantine until healthy enough to sell.