Red Sea REEFER G3 300 Aquarium

Red Sea REEFER G3 300 Aquarium System

The Red Sea REEFER G3 300 is the ideal foundation for creating a stunning marine reef aquarium. Combining elegant rimless design with premium engineering, the G3 series has been developed to provide exceptional performance, reliability and ease of maintenance for both experienced reef keepers and those looking to upgrade.

Featuring an ultra-clear glass display, reinforced marine-spec cabinet and a redesigned, near-silent plumbing system, the REEFER G3 300 delivers improved water flow, outstanding filtration and a clean, modern appearance that complements any home.

The REEF-SPEC sump is ReefMat-ready and includes filter socks, media cups and the integrated ReefATO+ smart auto top-up system, helping to maintain stable salinity and water levels while reducing daily maintenance.

Whether you’re planning a vibrant mixed reef, an LPS showcase or an SPS-dominated aquarium, the REEFER G3 300 provides the perfect canvas to build the reef of your dreams.

Key Features:

• Approx. 365-litre total system volume
• Ultra-clear rimless glass aquarium
• Reinforced marine-spec cabinet
• Redesigned silent plumbing with precision gate valve
• REEF-SPEC sump with ReefMat-ready filtration compartment
• Integrated ReefATO+ smart auto top-up system
• Optimised water circulation and surface skimming
• Compatible with the full Red Sea ReefBeat ecosystem
• Up to a 5-year manufacturer’s warranty when registered

Please note: This aquarium is supplied as the aquarium, cabinet and sump system. Lighting, pumps, skimmer and other equipment are sold separately unless otherwise stated.