Red Sea REEFER 425 G3

The REEFER 425 G3 Aquarium is designed for serious reef enthusiasts seeking ultimate performance, durability, and customisation. Featuring a completely redesigned flow system and advanced hydrodynamic piping, this aquarium boosts water circulation by up to 50%, creating a stable, thriving environment for corals and marine life. Its sleek finish adds a modern, premium look while supporting your preferred choice of lighting, pumps, dosers, and filtration systems for a fully customisable reef setup.

Larger models, including the REEFER 425 G3, come with euro-bracing for extra strength, ensuring long-term reliability. Backed by an extended 5-year warranty, this tank is built for years of high-performance reef keeping.

Display tank length - 120 cm
Display tank height - 60 cm
Display tank width - 55 cm
Total system height - 142 cm
Total system water vol. - 433 L
Display tank water vol. - 343 L
In-cabinet sump water vol. - 90 L
Ultra-clear front glass - 12 mm
Ultra-clear side glass - 15mm
Bottom glass - 12mm

Return Pump

Recommended Flow - 5000LPH (Pump Not Included)

Filtration

Protein Skimmer - Recommended RSK600 (Not Included)
Mechanical Filtration (Bubble Trap) - Yes
Micron Filter Bags 225 Thin Mesh - 2
Filter Media Cup - 2
Carbon Filtration Media - Not Included

Sump

ReefMat Ready Removable Ready Chamber - ReefMat 500 Ready
Adjustable Height Skimmer Chamber - Yes
Refugium-Ready - Yes
Split Sump - N/A

Cabinet

Aluminium Cabinet Frame - No
Marine-Spec Cabinet - Yes
Chiller Ready - No
Heavy Duty Levelable Plywood Cabinet - Yes