Red Sea REEFER 300 G3 Aquarium System in Black
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Red Sea REEFER 300 G3 Aquarium System in Black - The Organized Setup of Elegance
The Red Sea REEFER 300 G3 Aquarium System offers multiple fine points of display with its panoramic views, and clear glass setup. It offers a unique view of your reefscape with empahsis on quality glass =. This system falls within the Aquariums category brought to you by Red Sea Aquariums and the specialized REEFER series.| Features | REEFER 170 G3 | REEFER 200 G3 | REEFER 250 G3 | REEFER 300 G3 |
| Full System Water Volume | 43.6 ga 79.3 gallonsl | 52.8 gal | 64.8 gal | 79.3 gal |
| Display Tank Volume | 33.8 gal | 41.7 gal | 53.6 gal | 65 gal |
| In-Cabinet Sump Volume | 9.8 gal | 11 gal | 11 gal | 15 gal |
| Display tank Length | 23.6 " | 23.6 " | 35.4 " | 35.4 " |
| Display tank width | 19.7 " | 22.6 " | 19.7 " | 22.6 " |
| Display tank height (excluding light unit) | 20.1 " | 20.9 " | 20.9 " | 21.7 " |
| Total system height (excluding light unit) | 53.9 " | 55.1 " | 55.1 " | 55.9 " |
| Ultra-clear front glass | 0.39 " | 0.39 " | 0.47 " | 0.47 " |
| Ultra-clear side glass | 0.47 " | 0.47 " | 0.47 " | 0.47 " |
| Bottom glass | 0.39 " | 0.39 " | 0.47 " | 0.47 " |
| Back glass thickness | 0.31 " | 0.31 " | 0.39 " | 0.39 " |
| Rim type | Rimless | Rimless | Rimless | Rimless |
| ReefLED advanced light system | DLX Version 1 Unit (RL G2 115) (optional) | DLX Version 1 Unit (RL G2 115) (optional) | DLX Version 2 Units (RL G2 115) (optional) | DLX Version 2 Units (RL G2 115) (optional) |
| Water circulation | Not included | Not included | Not included | Not included |
| Main system pump | Not included | Not included | Not included | Not included |
| NEW! Hydrodynamic piping with Gate valve | X | X | X | X |
| Protein Skimmer | Not included | Not included | Not included | Not included |
| ReefMat Filter Roller | Not included | Not included | Not included | Not included |
| ReefATO+ kit included | X | X | X | X |
| ReefATO+ Auto Top Off | Included | Included | Included | Included |
| Slide out control panel | Not included | Not included | Not included | Not included |
Red Sea REEFER 300 G3 Aquarium - Designed for a Clean, Modern Reef Display
The Red Sea REEFER 300 G3 gives you a 65-gallon rimless glass display with ultra-clear, beveled panels. A low-profile overflow and hidden plumbing keep the aquascape uncluttered, so your corals and rockwork stay center stage. The marine-spec cabinet, available in black or white, uses moisture-resistant plywood and leveling feet for long-term stability. You also gain a glass sump with a straightforward layout, so you can easily pair it with ReefMat fleece rollers and REEFER DC skimmers as your system grows.
Smart Filtration, Quiet Plumbing, and Built-In ReefATO+
Red Sea includes pre-glued plumbing and the updated ReefGate flow valve, so you assemble the system quickly and tune it for quiet operation. The sump layout reduces sharp turns in the drain line, which improves flow and reduces noise. Meanwhile, the included ReefATO+ handles automatic top off, temperature monitoring, and leak detection in one unit. Its multi-sensor design protects against overfilling, while the ReefBeat app shows water level readings and alerts you if temperature or leaks need attention.
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