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Red Sea Reefer 750 XXL – White

Once ordered you will be contacted regarding delivery, Palletised curb side shipping is £125 extra For more info please don’t hesitate to get in touch before ordering.

Red Sea’s REEFER™ series of Reef Systems provide advanced hobbyists with a solid foundation for building a fully featured reef or marine aquarium.

The REEFER™ series combines a contemporary, rimless, ultra-clear glass aquarium with a stylish cabinet and a comprehensive water management system including a professional sump with integrated automatic top-up and Red Sea’s unique silent down-flow system.

Incorporating technologies originally developed for Red Sea’s all-in-one MAX® coral reef systems, the REEFER™ series is designed for ease of operation while enabling the advanced hobbyist to install an unlimited choice of lighting, filtration, circulation and controllers to create a uniquely customized system.


Features of the Red Sea REEFER™ include:

  • Rimless, ultra-clear, bevelled edge glass aquarium
  • Elegant marine-spec cabinet
  • Professional sump with constant height skimmer chamber and micron filter bags
  • Silent, regulated down-flow system with emergency overflow
  • Integrated automatic top-up system with reservoir
  • Assembly-ready piping – no gluing required 

REEFER™ aquariums are constructed from thick, bevelled-edge, ultra-clear glass to support their elegant and modern rimless design.

The aquarium sits on a recessed base that “floats” it above the cabinet, which seamlessly follows the contour of the glass.

The marine-spec laminated cabinet that houses the sump, (and in the larger models also includes a dedicated, vented space for chillers) is smartly finished with weatherproof, epoxy-painted doors.


REEFER™ Water Management System

Removable surface-skimming combs surround the top of the centrally located overflow box that houses the downpipe, sump return pipe and the discreet multi-directional “eyeball” return outlet nozzle.

In the event of a blockage in the regulated downpipe, an additional emergency overflow pipe provides an unrestricted free flow of aquarium water directly to the sump.

On entering the sump the water passes through a 225 micron mechanical filter bag, before entering the filtration compartment that maintains a constant water height, making it suitable for all skimmers and other reactors.

In order to remove any air bubbles that may have escaped from the skimmer, the water passes through a bubble-stripping cascade on its way to the return pump chamber.

To ensure a constant water level in the pump compartment, all REEFER™ sumps include an integrated automatic freshwater top-up unit, guaranteeing a constant, stable water flow throughout the complete system.

Supplied as a complete self-assembly kit, all pipe work is ready without the need for any gluing.

Red Sea REEFER™ 750 XXL Technical Data


Main Features

Ultra-clear front and side glass

Glass thickness: 19mm (3/4”)

Built in surface skimmer

Integrated auto top up system


System Volumes

Display tank water volume (L): 597 (159 gal)

In cabinet sump water volume (L): 153 (41 gal)

Total system water volume (L): 750 (200 gal)

RO reservoir volume (L): 26 (7 gal)


System Dimensions

Display tank length (cm): 180 (71”)

Display tank height (cm): 60 (23.6”)

Display tank width (cm): 65 (25.6”)

Total system height with cabinet (cm): 147 (58”)


Sump Dimensions

Water height (cm): tbc

Skimmer chamber (cm): tbc

Pump chamber (cm): tbc


Return Pump

3/4 threaded hose barb – Pipe Int. Dia (mm): 25 (1”)

Recommended flow (lph) – PUMP NOT INCLUDED: 7000 (1850 gph)


Weight 21000 kg

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