Red Sea REEFER 300 G3 Deluxe

Elevate your reef-keeping with the REEFER 300 G3 Deluxe, a reef-ready aquarium designed for exceptional performance, efficiency, and style. This all-in-one system comes complete with 2 × ReefLED G2 115 light and adjustable mounting arm, giving you a ready-to-build setup that balances style and functionality. This tank features a fully redesigned hydrodynamic flow system that improves water circulation by up to 50%, reducing energy use while keeping your corals thriving. Built with durable euro-bracing for added strength on larger models, the REEFER 300 combines robustness with elegant black cabinetry for a premium reef display.

Enjoy complete customisation with your preferred pumps, dosers, and filtration systems, all backed by a 5-year extended warranty for worry-free reef-keeping.

The REEFER 300 G3 Deluxe comes with 2 ReefLED G2 lights, delivering a reef-safe spectrum tunable from 10,000K reef-white to 23,000K REEF-SPEC blue, enhanced with violet, UV, and a boosted 470nm PUR channel. A dedicated 3W Moonlight channel provides gentle nighttime illumination for reef-safe viewing.

Easily control your lights through the ReefBeat App

Display tank length - 90 cm
Display tank height - 55 cm
Display tank width - 57.5 cm
Total system height - 142 cm
Total system water vol. - 300 L
Display tank water vol. - 246 L
In-cabinet sump water vol. - 54 L
Ultra-clear front glass - 12 mm
Ultra-clear side glass - 12mm
Bottom glass - 12mm

Return Pump

Recommended Flow - 3000LPH (Pump Not Included)

Filtration

Protein Skimmer - Recommended RSK300 (Not Included)
Mechanical Filtration (Bubble Trap) - Yes
Micron Filter Bags 225 Thin Mesh - 1
Filter Media Cup - 1
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

Lighting

2 x ReefLED G2 115