Skip to product information
1 of 3

Red Sea

Red Sea Reefer 200 G3

Red Sea Reefer 200 G3

Regular price $2,699.99 CAD
Regular price Sale price $2,699.99 CAD
Sale Sold out

- Availability: Special Order

- Shipping charges apply

Not sure where to begin? Call us (647) 981-8898 today — we’ll help you every step toward building your dream reef.

Shipping calculated at checkout.
Colour
Quantity

    Red Sea REEFER 200 G3 – Premium All-In-One Reef System

    The Red Sea REEFER 200 G3 is a refined, mid-size reef-ready system designed for reef keepers who want exceptional build quality, ultra-clear visibility, and long-term performance in a compact footprint. With a 42-gallon (158 L) ultra-clear rimless display and a total system volume of 52.8 gallons (200 L) including the sump, this model offers generous aquascaping depth and excellent coral placement options.

    Constructed with low-iron ultra-clear glass, bevelled edges, precision plumbing, and a durable marine-spec cabinet, the REEFER 200 G3 delivers modern aesthetics and robust stability. The G3 series introduces upgraded features, including ReefATO+ smart auto top-off, temperature monitoring, leak detection, and improved downflow plumbing for quieter and more consistent operation.

    The included sump provides ample room for skimmers, refugiums, media reactors, and additional filtration equipment—allowing hobbyists to customize the system to match their coral husbandry style. From soft corals and LPS to more advanced SPS setups, the REEFER 200 G3 offers a balanced foundation for long-term reef success.

    Technical Specifications

    Specification Data
    Display Volume 42 gallons / 158 L
    Total System Volume 52.8 gallons / 200 L
    Approx. Display Dimensions 23.6″ L × 22.6″ W × 20.9″ H
    Glass Type Ultra-clear low-iron rimless glass
    Glass Thickness Approx. 10–12 mm depending on panel
    Cabinet Marine-spec plywood cabinet (black or white)
    Smart Features ReefATO+ (ATO, temperature monitoring, leak detection)
    Filtration Pre-plumbed sump with downflow pipe, return line, ReefGate-style flow control
    Ideal For Mixed reefs, LPS, soft corals, early to mid-level SPS
    View full details