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Red Sea REEFER 425 G3 Aquarium (91 Gallon Display)

Red Sea REEFER 425 G3 Aquarium (91 Gallon Display)

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Regular price $4,663.99
Regular price $5,299.99 Sale price $4,663.99
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REEFER Concept

The perfect reefscaping canvas

REEFER G3 systems come with hydrodynamically superior water management, extra-fortified cabinets & aquariums, REEF-SPEC sumps with full high-performance capabilities, integrated smart ATO systems and an extended warranty of up to 5 years. They are the ideal platform for the full Red Sea Experience, combining our smart devices into one synchronized ecosystem operated via the ReefBeat App.

Reinforced ultra-clear glass

REEFER G3 aquariums are constructed from beveled edge ultra-clear glass with increased thickness of up to 19 mm/0.75”. REEFER models above 400 liters/100 gal. are eurobraced for extra strength.

Fortified plywood cabinet

REEFER G3 aquariums are mounted on marine-spec plywood cabinets with leveling feet, with REEFER 525 models and above further reinforced with front aluminum supports.

Pump return outlets

All REEFER models now benefit from hydrodynamically superior pipping for improved water distribution. REEFER 350 and above have dual 25 mm diameter return pump outlets, while REEFER 750 and above have 32 mm diameter dual outlets. All models with dual outlets can be connected to single or dual return pumps.

Surface skimmer

The piping is hidden inside a large central overflow box, which has a large surface skimmer with removable comb parts, for easy cleaning.

Silent downflow system

The large downflow pipes reduce turbulence, meaning a quieter flow, and have been redesigned with a rectangular profile, enhancing the circulation.

ReefGate high-precision flow valve

All REEFER G3s include the new ReefGate, high-precision bespoke gate valve on the downflow pipe, allowing for easy regulation of the flow and a near silent operation.

Hydrodynamically superior piping

All models come with hydrodynamically superior piping that ensures a powerful flow throughout the system.

Reef Spec sump

The Reef Spec sumps are ReefMat and Refugium-ready, and come with an integrated smart ATO module. The sumps also have an adjustable-height skimmer chamber, removable micron filter bags and media cups, and a bubble trap to prevent air bubbles from returning to the aquarium.

ReefMat-ready

The easily removable mechanical filtration compartment allows for a quick Plug & Play installation of the ReefMat 250/500/1200.

ReefATO module

All models come with the ReefBeat App-controlled ReefATO+ system, which keeps your water volume and salinity stable, and includes an accurate temperature monitor as well as a highly sensitive leak detector.

Chiller & hardware chamber

Most models come with an additional chamber that can be used for a chiller, controllers and other equipment.

Specifications

Display Tank Dimensions: 47.2"L x 23.6"W x 21.7"H

Total System Height: 55.9"

Display Tank Volume: 90.6 Gallons

Total System Volume: 114.4 Gallons

Sump Volume: 24 Gallons

Glass Thickness: 

  • Front/Bottom: 0.47"
  • Sides: 0.59"

ReefATO Pump Power Consumption: 6-10 Watts

ReefATO Pump Max Flow Rate: 75 GPH

ReefATO Pump Max Head: 8 Feet

Note: Included ReefATO+ Auto Top Off System is not compatible with freshwater setups.

What's Included?

REEFER 425 G3 Aquarium

Marine-Spec Cabinet (in your selected color)

Glass Sump & Pre-Glued Plumbing

ReefATO+ Auto Top Off System

5 Year Manufacturer Warranty (3 years standard + 2 upon registration)

All REEFER G3 aquariums include a standard 3-year warranty. Register your brand-new Red Sea system within 90 days of the original date of purchase to add 2 years of protection at no extra cost. Please see Red Sea's website for full terms & conditions.
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