REEFER XL 425 Aquarium enabling you to create substantial aquascaping while still providing plenty of water volume and space for your aquarium inhabitants.
The REEFER series combines a contemporary, rimless, ultra-clear glass aquarium with a stylish cabinet and a comprehensive water management system, including a professional sump with integrated automatic top-up, and Red Sea’s unique silent down-flow system.
Innovative Designs
The crystal clear glass and elegant beveled edges and the slim overflow that is now placed on the side panel that houses all the drain and return plumbing to keep the water a constant level within the display tank and surface skimming while being super quiet and taking up a very small amount of real estate inside of the tank.
The dual drain design has one main drain that includes a diaphragm valve for easy tuning and adjustments. The other drain is completely open to flow directly down into the sump in the event that the main drain gets clogged.
Filtration
The sump includes a filter sock holder and sock to keep large pieces of debris and detritus from clogging pumps and other pieces of equipment.
Integrated Top Off
When water starts to evaporate all Reefer systems include an integrated top off system and reservoir that can hold a few days worth of top off water to keep the water level, salinity and flow rates consistent throughout the tank.
REEFER XL Series Technical Data
| REEFER XL Model | |||
| Specification | 425 | 525 | |
| Main Features | Ultra clear front and side glass |  |
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| Ultra clear front glass thickness (mm) | 12 (1/2”) | 15 (5/8”) | |
| Built in surface skimmer | |
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| Integrated automatic top up system | |
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| System Volumes | Display tank water volume (L) | 332 (88 gal) | 409 (108 gal) |
| In cabinet sump water volume (L) | 90 (24 gal) | 116 (31 gal) | |
| Total system water volume (L) | 422 (112 gal) | 525 (139 gal) | |
| RO reservoir volume (L) | 12 (3.2 gal) | 16.5 (4.3 gal) | |
| System Dimensions | Display tank length (cm) | 120 (47″) | 150 (59″) |
| Display tank height (cm) | 55 (22″) | 55 (22″) | |
| Display tank width (cm) | 57.5 (22.6″) | 57.5 (22.6″) | |
| Total system height with cabinet (cm) | 142 (56″) | 142 (56″) | |
| Sump Dimensions | Water height (cm) | 27 (10.6”) | 27 (10.6”) |
| Skimmer chamber (cm) | 49 x 34 (19.3”x13.4”) | 49 x 48 (19.3”x19.3”) | |
| Pump chamber (cm) | 49 x 15 (19.3”x6”) | 49 x 15 (19.3”x6”) | |
| Return Pump | 3/4” threaded hose barb – Pipe Int. Dia | 25mm (1”) | 25mm (1”) |
| Recommended flow (lph) (pump not included) |
4000 (1060 gph) | 4000 (1060 gph) | |
Return pump not included - We suggest either the Sicce Syncra Silent line of pumps or the Ecotech Vectra pumps.
Return Plumbing - 16 mm or 25 mm
Main Drain - 32 mm
Emergency Drain - 25mm
Note: All Red Sea Reefer Aquariums include a black interior finish, regardless of the exterior finish.
