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Red Sea

REEFER 170 G2+ (43 Gallon)

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🔴 AQUARIUM SHIPPING INFORMATION

This aquarium is available for local pickup. Freight shipping may be available for aquariums that remain in their original manufacturer packaging and are not currently on display.

Please contact us for availability and a freight shipping quote.

Regular price $1,000.00 USD
Regular price $1,699.00 USD Sale price $1,000.00 USD
Sale Sold out
  • Description
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** This is a Brand New in Crate leftover unit.  We will include the new G3 Gate valve as well with purchase.  


Red Sea REEFER 170 G2 Aquarium, Stand and Sump System

The Red Sea REEFER 170 G2 is a compact, reef-ready aquarium system designed to provide the clean appearance, reliable filtration, and flexible equipment layout that Red Sea's REEFER line is known for.

With a roughly 24" x 20" footprint, the REEFER 170 G2 offers a manageable size for smaller spaces while still providing enough depth for creative aquascaping and a fully equipped reef system. Ultra-clear glass, a rimless design, concealed plumbing, and an integrated sump give the aquarium a clean, modern appearance without sacrificing functionality.

The G2 generation also introduced strengthened aquarium construction, improved water management, and a ReefMat-ready sump, making the REEFER 170 G2 an excellent foundation for a customized reef aquarium.

Key Features

  • Rimless, ultra-clear glass aquarium
  • Approximately 43-gallon total system volume
  • Reef-ready sump filtration system
  • ReefMat-ready mechanical filtration compartment
  • High-precision downflow valve
  • Adjustable skimmer chamber
  • Dedicated refugium/media space
  • Marine-spec aquarium cabinet
  • Integrated overflow and concealed plumbing
  • Flexible equipment layout
  • Available in Black or White

Aquarium Features

  • Ultra-clear front and side glass provides excellent clarity and an unobstructed view of the reef.
  • Rimless construction creates a clean, contemporary appearance.
  • 10mm / 3/8" front glass provides strength while maintaining excellent optical clarity.
  • Integrated surface-skimming overflow efficiently draws water from the display into the filtration system.
  • Concealed plumbing keeps the system looking clean while providing easy access for maintenance.
  • Red Sea's improved G2 downflow system uses an enlarged inlet and precision valve to allow fine adjustment and quieter operation.
  • Compact footprint makes the REEFER 170 well suited for offices, bedrooms, smaller living spaces, or reef keepers wanting a highly capable smaller system.

Cabinet Features

  • Marine-spec cabinet is designed specifically to support the aquarium and withstand the humid environment associated with reef systems.
  • Clean cabinet design keeps sump equipment, plumbing, and electrical components concealed beneath the aquarium.
  • Easy-access doors provide convenient access for routine maintenance and equipment installation.
  • Available in Black or White to complement a variety of room designs.

Sump Filtration System Features

  • Integrated in-cabinet sump provides approximately 9 gallons of additional filtration volume.
  • ReefMat-ready mechanical filtration compartment allows installation of a compatible Red Sea ReefMat without major sump modifications.
  • Mechanical filtration section can also be used with traditional filter socks or media cups.
  • Dedicated protein-skimmer chamber accommodates a variety of compact reef skimmers.
  • Adjustable water level provides flexibility for different skimmer operating requirements.
  • Additional sump space can be used for biological media, chemical filtration, or as a small refugium.
  • Return chamber provides dedicated space for the return pump and additional aquarium equipment.
  • High-precision downflow valve allows fine adjustment for quiet and stable operation.

Tank Specifications

  • Aquarium Dimensions: Approximately 23.6" L x 19.7" W x 19.7" H
    (60 x 50 x 50 CM)
  • Display Water Volume: Approximately 34 gallons (130L)
  • Glass Thickness: 10mm / 3/8"
  • Front Glass: Ultra-clear
  • Side Glass: Ultra-clear
  • Total System Volume: Approximately 43 gallons (165L)

Sump Specifications

  • Sump Water Volume: Approximately 9 gallons (35L)
  • ReefMat Ready: Yes
  • Adjustable Skimmer Chamber: Yes
  • Media / Refugium Area: Yes
  • Return Pump Chamber: Yes

What's Included

  • Red Sea REEFER 170 G2 Aquarium
  • Marine-Spec Aquarium Cabinet
  • Integrated Sump Filtration System
  • ReefMat-Ready Mechanical Filtration Compartment
  • Adjustable Skimmer Chamber
  • High-Precision Downflow Valve
  • Return Plumbing
  • Integrated Overflow System
  • Required Aquarium Plumbing Components

Please Note: Return pump, protein skimmer, lighting, circulation pumps, ReefMat, and other filtration equipment are not included unless specifically stated as part of a bundle.

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