Red Sea REEFER S-850 G3+ Reef Aquarium – 224.5 Gallon System (In-Store Pickup)

The Red Sea REEFER S-850 G3+ is a six-foot, 179.6 gallon display with a 44.9 gallon sump (224.5 gallons total). Like the S-1000, it uses a split-sump layout with a main sump and a multipurpose extension sump that can serve as a frag tank, refugium, extra filtration or RO/saltwater reservoir.

Specs

• Display: 70.9" L x 26.8" W x 25.6" H (179.6 gal)
• In-cabinet sump: 44.9 gal | Total system: 224.5 gal
• Total height without light: 60.2"
• Ultra-clear glass: 0.75" on all panels, euro brace plus bottom brace
• 2 x 32 mm return outlets (single or dual pump)

Included

• ReefControl Pro controller with ATO module and integrated temperature sensor
• Slide-out control panel and hidden adjustable feet
• ReefGate flow valve and silent downflow plumbing
• ReefMat-ready mechanical filtration compartment

Not included

Lighting, return pump(s), protein skimmer and ReefMat are sold separately.

Standard 3-year warranty, extended to 5 years when registered within 90 days. In-store pickup only. Call (305) 227-9414 for availability.

All livestock ships via FedEx Priority Overnight, double-bagged and temperature-protected with a heat or ice pack as needed for your destination.

Florida orders under $299 ship for $25; out-of-state orders under $299 ship for $40. Orders over $299 ship free. We don't currently ship to Alaska, Hawaii, Puerto Rico, or outside the continental U.S.

Free in-store pickup is always available — contact us for details.

If your coral arrives dead on arrival (DOA), report it within 2 hours of the delivery time shown on your FedEx tracking — email a clear photo to info@strictlyfishmiami.com and we'll issue a store credit for the purchase price of the livestock.

See our full Refund Policy for details.