Red Sea
Red Sea Reefer 625 G3
Red Sea Reefer 625 G3
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Red Sea REEFER 625 G3 – Elite All-In-One Reef System
The Red Sea REEFER 625 G3 is a top-tier, large-format reef system created for advanced hobbyists and professional display installations. With a display volume of ~158 gallons (598 L) and a total system capacity of ~204 gallons (772 L), including the sump and integrated filtration, this platform provides expansive space for high-density rockwork, large-colony SPS gardens, and ultra-premium mixed reef ecosystems.
Constructed with ultra-clear, low-iron glass panels (up to 19 mm thick on prominent viewing faces) and supported by a marine-spec plywood cabinet with reinforced aluminum framing, the G3 lineup delivers exceptional rigidity and optical clarity. The advanced plumbing system features hydrodynamic dual-return outlets, a precision downflow valve for whisper-quiet operation, and an oversized overflow box for stress-free water exchange.
Designed for serious reef keepers, the REEFER 625 G3 includes a large-format sump section pre-plumbed for skimmer, refugium, reactor loops, and advanced media columns—giving you a robust turnkey foundation for long-term coral stability and growth.
Ideal for showpiece displays, advanced frag racks, or commercial installations, this system offers unmatched scale, clarity and performance in a modern package.
Technical Specifications
| Specification | Data |
| Display Volume | ~158 gallons / 598 L |
| Total System Volume | ~204 gallons / 772 L |
| Glass Thickness | Up to ~19 mm ultra-clear low-iron glass |
| Cabinet & Build | Heavy-duty marine-spec plywood with aluminium reinforcement |
| Filtration & Plumbing | Large-format sump, dual return outlets, silent downflow valve |
| Ideal For | Large mixed reefs, SPS-dominant systems, showpiece aquariums |
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