REEFER-S G2

Super-sized Premium Reef-Ready Systems

  • 2 model sizes: 71”-83” / 180-210cm
  • 5-year extended warranty
  • Superior Aluminum super-structure

REEFER-S G2 concept

REEFER-S G2 concept
Designed as the perfect reefscaping canvas, REEFER-S G2 tanks combine superior infrastructure with the freedom to install all your preferred hardware.

Explore features

Click on tabs to learn more

Explore features

1. 19mm ultra-clear glass

The 19mm low-iron glass provides a superior clarity, showing the true colors of your reef inhabitants.

Deeper and wider dimensions to create your dream reefscape

The S series tanks are 68cm (26.8”) wide, with a massive depth of 65cm (25.6”).

See all specs
  • Length: 180cm / 71”

    Length: 180cm / 71”

  • Length: 210cm / 83”

    Length: 210cm / 83”

Watch a live, actual-size REEFER-S G2 system in your home!

Choose one of the two models, point your smartphone camera at your designated spot, and our augmented reality module will allow you to explore what it looks like from all angles.

* May take up to a minute to load. Please note, not all smartphones support AR

    Superior and robust aluminum super-structure

    • Marine-spec anodized aluminum

      Marine-spec anodized aluminum

    • Replaceable exterior

      Replaceable exterior

    • Hidden adjustable feet

      Hidden adjustable feet

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

    • Terms & conditions apply

      Terms & conditions apply

    • Ultra clear glass 19mm (3/4”)

      Ultra clear glass 19mm (3/4”)

    • Fortified internal framed glass

      Fortified internal framed glass

    Dual side-facing return pump outlets & large overflow box

    For optimal water circulation and increased surface skimming

    • Dual return pump outlets

      Dual return pump outlets

    • Highly effective surface skimming

      Highly effective surface skimming

    • Optimal water circulation

      Optimal water circulation

    Split-sump with a fully featured main sump and a multipurpose extension sump

    • Split sump concept

      Split sump concept

    • Professional main sump

      Professional main sump

    • Extension sump (e.g. frag tank)

      Extension sump (e.g. frag tank)

    The REEFER-S models come with the unique split-sump system.
    The main sump 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.

    ReefMat-ready

    REEFER-S G2 systems have a removable, ReefMat-ready mechanical filtration compartment, complete with micron filter socks and media cups.

    • Easy setup

      Easy setup

    • Easy maintenance

      Easy maintenance

    • Solid state sensor

      Solid state sensor

    Bulkhead connector kits

    Bulkhead connectors suitable for both Metric and USA standard pipes can be purchased separately, allowing you to customize your sump piping.

      High precision valve

      All models now have a new and improved high precision valve on the downflow pipe, allowing for easy regulation of the flow and a near silent operation.

        Deluxe version incorporates the ReefLED 160S lighting units with mounting arms

        • Reef-safe lighting

          Reef-safe lighting

        • Optimal coral growth

          Optimal coral growth

        • At surface level

          At surface level

        The REEFER-S Deluxe incorporates the ReefLED 160S 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 9,000 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 160S combines 160W 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 is 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, and a lunar cycle for the moonlights.
        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. The REEFER™ Peninsula Deluxe comes with a customized hanging system for the ReefLED lights.

        Full tech specs

        Choose the size that fits your home

        See all specs

          Order the REEFER-S G2 today!

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

          Order via MyREEFER

            Independent Reviews

            Nicholas Jefferies Gröhn, REEFER S-1000 G2

            The New G2 Reefer 1000 is next Level hands down the best tank I have owned

            read more

            Discuss in our Facebook group