Red Sea Reefer 850S

Super-sized Premium Reef-Ready Systems.

850 Model Size – 71″

3 Year Extended Warranty

Superior Aluminum Super-Structure

• 19mm ultra-clear glass
• Fortified Internal Framed Aquarium
• Aluminum Marine Spec Cabinet
• Professional Main Sump – The main sump is refugium-ready, containing all the filtration functions, and has an adjustable height skimmer chamber, enabling you to set the water level between 20-28cm (7.9”-11”) for optimal skimmer performance.
• Silent Downflow System – The regulated silent downflow system comes with an improved, high precision valve for finer flow adjustments, as well as an emergency downflow bypass pipe, with unrestricted flow to the sump.
• Assembly-Ready Piping – No gluing required! All pipes are preformed with quick connectors at all joints.
• High Precision Valve – Silent downflow system with a new high precision valve, enabling finer flow adjustments.
• Dual Pump Returns – The dual side-facing return pump outlets create an optimal flow in the aquarium. The outlets can be attached to a single or dual pumps
• Surface Skimmer – The central overflow box is has a large surface skimmer, with removable comb parts for periodic cleaning.
• Extension Sump – The extension sump can be used for a dedicated frag tank, a larger refugium, or simply for extra filtration. Alternatively, the extension sump can be disconnected from main sump, and used as an R/O reservoir or for saltwater changes.
• Chiller & Hardware Chamber – All REEFER-S models come with a separate chamber for a chiller, controllers or other equipment.
• Control Panel – Provides easy mounting and access for controllers and other equipment.
• Hidden Adjustable Feet – The adjustable feet allow perfect levelling on any surface, and are hidden by the cabinet exterior for a more elegant look.

Reefer-S 850

Display tank height 25.6

Display tank width 26 3/4″

Total system height60″

Total system water vol.225g

Display tank water vol.180 gal

Cabinet sump water vol.45 gal