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REEFER-S G3

Super-sized Premium Reef-Ready Systems

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4 model sizes:
47”-83” / 120-210cm

New & improved water management

Superior aluminum
super-structure

REEFER-S G3

Super-sized Premium Reef-Ready Systems

Watch video

4 model sizes: 47”-83” / 120-210cm

New & improved water management

Superior aluminum
super-structure

REEFER-S
Concept

REEFER-S Concept

Deeper and wider dimensions to create your dream reefscape

The REEFER-S systems include all the features of the G3 series, as well as deeper and wider dimensions, a robust aluminum super-structure and a slide-out Control Panel for all your controllers and other equipment.

REEFER-S
Concept

REEFER-S Concept

Deeper and wider dimensions to create your dream reefscape

The REEFER-S systems include all the features of the G3 series, as well as deeper and wider dimensions, a robust aluminum super-structure and a slide-out Control Panel for all your controllers and other equipment.

Superior and robust aluminum super-structure

Marine-spec anodized aluminum

Replaceable exterior

Hidden adjustable feet

Superior and robust aluminum super-structure

Marine-spec anodized aluminum

Replaceable exterior

Hidden adjustable feet

Elegant jet-black frame fortifying the 19mm thick
ultra-clear glass

Ultra clear glass 19mm (3/4”)

Euro-brace aquariums

Elegant jet-black frame fortifying the 19mm thick ultra-clear glass

Ultra clear glass 19mm (3/4”)

Euro-brace aquariums

Silent downflow system

The enlarged inlet to the downflow pipe reduces turbulence, resulting in a quieter operation.

Silent downflow system

The enlarged inlet to the downflow pipe reduces turbulence, resulting in a quieter operation.

Optimized water circulation

REEFER-S G3s feature a fully redesigned flow system, delivering up to 50% more water circulation. The larger models also have wider return piping and upgraded nozzles to further maximize flow.

Optimized water circulation

REEFER-S G3s feature a fully redesigned flow system, delivering up to 50% more water circulation. The larger models also have wider return piping and upgraded nozzles to further maximize flow.

Split-sump with a fully featured main sump and a multipurpose extension sump (850 and 1000 models)

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Split sump concept

Extension sump (e.g. frag tank)

Professional main sump

The REEFER-S G3 850 & 1000 models come with the unique split-sump system.
The main sump for all models is refugium-ready, and has an adjustable-height skimmer chamber, micron filter bags and media cups.

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 the main sump, and used as a R/O reservoir or for saltwater changes.

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Split-sump with a fully featured main sump and a multipurpose extension sump (850 and 1000 models)

Learn More

Split sump concept

Professional main sump

Extension sump (e.g. frag tank)

The REEFER-S G3 850 & 1000 models come with the unique split-sump system.
The main sump for all models is refugium-ready, and has an adjustable-height skimmer chamber, micron filter bags and media cups.

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 the main sump, and used as a R/O reservoir or for saltwater changes.

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High precision gate flow valve

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

High precision gate flow valve

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

Dual side-facing return pump outlets & large overflow box

The central overflow box is fitted with a removable surface skimmer for easy maintenance.
All models have 32 mm diameter dual return pump outlets with hydrodynamically superior pipping for improved water distribution. Additionally, the piping can be connected to a single or dual return pumps.

Dual return pump outlets

Highly effective surface skimming

Optimal water circulation

Dual side-facing return pump outlets & large overflow box

The central overflow box is fitted with a removable surface skimmer for easy maintenance.
All models have 32 mm diameter dual return pump outlets with hydrodynamically superior pipping for improved water distribution. Additionally, the piping can be connected to a single or dual return pumps.

Dual return pump outlets

Highly effective surface skimming

Optimal water circulation

ReefMat-ready

REEFER-S G3 systems have a removable, ReefMat-ready mechanical filtration compartment, complete with micron filter socks and media cups.

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Easy setup

Easy maintenance

Solid state sensor

ReefMat-ready

REEFER-S G3 systems have a removable, ReefMat-ready mechanical filtration compartment, complete with micron filter socks and media cups.

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Easy setup

Easy maintenance

Solid state sensor

ReefATO+

All REEFER-S G3 models come with the ReefATO+ system, which keeps your water volume and salinity stable, and includes an accurate temperature monitor as well as a highly sensitive leak detector.

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ReefATO+

All REEFER-S G3 models come with the ReefATO+ system, which keeps your water volume and salinity stable, and includes an accurate temperature monitor as well as a highly sensitive leak detector.

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Deluxe version incorporates the ReefLED G2 170 lighting units with mounting arms

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Reef-safe lighting

Optimal coral growth

At surface level

The REEFER-S G3 Deluxe incorporates the ReefLED G2 170 lighting units with Red Sea’s custom mounting system into these reef-ready systems in a convenient single package.
At the heart of the ReefLED is a compact Led array that provides a reef-safe range of REEF-SPEC light through a single REEF-SPEC Blue (23,000 Kelvin) channel that consists of an optimum combination of ultraviolet, violet and blue LEDs and an 8,000 Kelvin white channel.
In addition, it has a separate dedicated 3W Moonlight channel to provide the low levels of light for reef-safe nighttime viewing.
The ReefLED G2 170 combines 170W of REEF-SPEC & Reef-Safe LED light with a patent-pending stadium-shaped lens, creating a beautiful, homogeneous spread throughout an aquarium of 80cm / 32’’ in all three directions.

ReefLED G2s are controlled by Red Sea’s ReefBeat App, which provides a wide range of easy to use functions such as random clouds, acclimation for new installations, a lunar cycle for the moonlights, and customized light settings, such as for coral photography or a UV look.

The custom mounting system attaches firmly onto the rear wall of the tank and can be rotated to the upright position during reef scaping or other tank maintenance.

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Deluxe version incorporates the ReefLED G2 170 lighting units with mounting arms

Learn More

Reef-safe lighting

Optimal coral growth

At surface level

The REEFER-S G3 Deluxe incorporates the ReefLED G2 170 lighting units with Red Sea’s custom mounting system into these reef-ready systems in a convenient single package.
At the heart of the ReefLED is a compact Led array that provides a reef-safe range of REEF-SPEC light through a single REEF-SPEC Blue (23,000 Kelvin) channel that consists of an optimum combination of ultraviolet, violet and blue LEDs and an 8,000 Kelvin white channel.
In addition, it has a separate dedicated 3W Moonlight channel to provide the low levels of light for reef-safe nighttime viewing.
The ReefLED G2 170 combines 170W of REEF-SPEC & Reef-Safe LED light with a patent-pending stadium-shaped lens, creating a beautiful, homogeneous spread throughout an aquarium of 80cm / 32’’ in all three directions.

ReefLED G2s are controlled by Red Sea’s ReefBeat App, which provides a wide range of easy to use functions such as random clouds, acclimation for new installations, a lunar cycle for the moonlights, and customized light settings, such as for coral photography or a UV look.

The custom mounting system attaches firmly onto the rear wall of the tank and can be rotated to the upright position during reef scaping or other tank maintenance.

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See a live, actual size REEFER-S G3 system in your home!

Use the AR module to see what your chosen system looks like in your designated spot.

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See a live, actual size REEFER-S G3 system in your home!

Use the AR module to see what your chosen system looks like in your designated spot.

Order the REEFER-S G3 today!

Customize your own aquarium package and enjoy great discounts on our advanced hardware.

Order via MyREEFER

Order the REEFER-S G3 today!

Customize your own aquarium package and enjoy great discounts on our advanced hardware.

Order via MyREEFER

Register your brand-new REEFER-S G3 within 90 days of purchase

And turn your standard 3-year warranty into 5 years, at no extra cost!

Register now

Register your brand-new REEFER-S G3 within 90 days of purchase

And turn your standard 3-year warranty into 5 years, at no extra cost!

Register now