
The Red Sea REEFER MAX 625 G3+ Marine Aquarium is a complete reef aquarium system combining a 497 litre display tank with a 123 litre in-cabinet sump, providing a manufacturer-rated total system water volume of 620 litres. Its 150 x 65 x 60 cm display provides substantial space for creating a marine aquascape with live rock, coral colonies and suitable marine fish. The MAX package includes the aquarium, reinforced cabinet, filtration sump and plumbing alongside ReefLED G2 lighting, ReefWave circulation pumps, a ReefRun G2 return pump, REEFER DC protein skimmer, ReefMat automatic roller filter and ReefControl Pro monitoring equipment.
Part of the Red Sea REEFER G3+ range, the aquarium features ultra-clear glass bonded with high-quality euro-silicone for long-term structural integrity. The display has 19 mm front and side glass, with a 15 mm bottom panel and additional bottom bracing for structural reinforcement. Jet-black eurobracing strengthens the upper perimeter of the aquarium, while the 65 cm front-to-back dimension provides room for arranging layered rockwork, coral placements and open swimming areas throughout the display.
The REEFER MAX 625 G3+ is supported by a marine-spec plywood cabinet with laminated panels, epoxy-painted doors, stainless-steel hinges and adjustable levelling feet. Front aluminium supports provide additional cabinet reinforcement, while the enclosed interior houses the filtration sump and associated equipment. An included slide-out control panel 60 provides an accessible mounting area for the supplied controllers and other compatible electrical equipment, helping keep equipment organised beneath the aquarium.
The G3+ water-management system incorporates hydrodynamic piping, an enlarged downflow inlet and the ReefGate high-precision gate valve. The valve allows accurate regulation of water flowing from the display aquarium into the sump, helping reduce turbulence and operating noise when balanced with the return pump. Removable surface-skimming combs provide convenient access for routine overflow cleaning and maintenance.
Two 25 mm return outlets support single- or dual-pump plumbing configurations, providing flexibility when distributing returning water within the aquarium. The MAX package includes one ReefRun G2 8000 return pump, delivering an adjustable flow rate of 4,100–8,300 litres per hour, with a maximum head height of 5.3 metres and power consumption of 24–73 W.
The integrated 123 litre sump provides dedicated space for filtration equipment beneath the display. Its adjustable-height protein skimmer chamber has an operating water depth of 21–27 cm, allowing the water level to be set according to the requirements of the supplied skimmer. The mechanical filtration section includes two filter socks and two media cups, while the removable compartment allows installation of a compatible ReefMat automatic roller filter. The sump is also refugium-ready, providing the option to incorporate a refugium into the filtration system.
The MAX package includes a ReefMat 1200 automatic roller filter, which removes suspended waste from the aquarium water using a replaceable filter roll. The ReefMat 1200 has a maximum water throughput of 9,000 litres per hour and is rated for aquarium systems up to 1,200 litres. Its automatic mechanical filtration helps reduce the need for routine filter sock cleaning.
Lighting is provided by two ReefLED G2 170 units with mounting arms. Each light features a 170 W LED array, providing dedicated reef aquarium illumination for supporting coral growth and displaying the colours of marine fish and corals. The included mounting arms position the lights above the aquarium as part of the complete MAX equipment package.
Water movement within the display is supported by two ReefWave 45 circulation pumps. Each pump provides a maximum flow rate of 15,000 litres per hour with power consumption of 8–45 W, allowing circulation to be adjusted according to the aquarium layout and the requirements of its inhabitants.
The supplied REEFER DC 900 protein skimmer provides additional filtration by removing dissolved organic waste from the aquarium water. It features a water flow rate of 2,000 litres per hour, an air intake of 900 litres per hour, power consumption of 30 W and an overall height of 59 cm.
ReefControl Pro, the automatic top-off (ATO) module and a ReefSense pH/temperature probe are included. The ATO system replaces freshwater lost through evaporation, helping maintain consistent water levels and salinity. The ReefSense probe monitors pH and temperature, while ReefControl Pro supports up to seven compatible ReefSense probes or sensors and two 12 V DC devices. Optional ReefSense accessories and ReefControl Power can be added to expand the aquarium's monitoring and control capabilities.
Key Features:
- 620 Litre Complete Reef Aquarium System: Combines a 497 litre display aquarium with a 123 litre in-cabinet filtration sump and a matched equipment package.
- 150 cm Display Length: Provides substantial space for arranging live rock, coral colonies and swimming areas for suitable marine fish.
- 65 cm Display Depth: Offers room for layered aquascaping and positioning corals at different depths.
- 60 cm Display Height: Provides vertical space for developing taller rockwork structures and coral arrangements.
- Ultra-Clear Glass: High-clarity viewing panels provide a clear view of fish, corals and aquascaping.
- Jet-Black Eurobracing: Reinforces the upper perimeter of the aquarium for additional structural strength.
- Additional Bottom Bracing: Provides further reinforcement beneath the aquarium.
- 19 mm Front and Side Glass: Thick glass panels provide structural strength across the display.
- High-Quality Euro-Silicone: Bonds the glass panels for long-term structural integrity.
- Marine-Spec Plywood Cabinet: Features laminated panels, epoxy-painted doors and stainless-steel hinges.
- Front Aluminium Cabinet Supports: Provide additional reinforcement for the aquarium cabinet.
- Adjustable Cabinet Feet: Allow the aquarium cabinet to be levelled during installation.
- Slide-Out Control Panel 60: Included mounting panel provides convenient access to aquarium controllers and electrical equipment.
- ReefGate Precision Valve: Allows accurate downflow adjustment to help reduce operating noise.
- Hydrodynamic Plumbing: Designed to support efficient water movement between the display aquarium and sump.
- Enlarged Downflow Inlet: Helps reduce turbulence within the overflow system.
- Removable Surface-Skimming Combs: Provide convenient access for cleaning and maintenance.
- Dual 25 mm Return Outlets: Support single- or dual-pump plumbing configurations.
- Integrated 123 Litre Sump: Provides dedicated space for filtration equipment beneath the display.
- Adjustable Skimmer Chamber: Operating water height can be adjusted between 21 and 27 cm.
- Refugium-Ready Sump: Allows a refugium to be incorporated into the filtration layout.
- Mechanical Filtration Included: Supplied with two filter socks and two media cups.
- ReefMat-Ready Design: Removable mechanical filtration compartment accommodates a compatible automatic roller filter.
- ReefLED G2 Lighting: Includes two ReefLED G2 170 units with mounting arms and 170 W LED arrays.
- ReefWave Circulation: Includes two ReefWave 45 pumps, each providing up to 15,000 L/hour of adjustable water movement.
- ReefRun G2 Return Pump: Includes one ReefRun G2 8000 with adjustable flow of 4,100–8,300 L/hour.
- REEFER DC Protein Skimmer: Includes one REEFER DC 900 for removing dissolved organic waste from the aquarium water.
- ReefMat Automatic Roller Filter: Includes one ReefMat 1200 for automatic mechanical filtration.
- ReefControl Pro: Included controller provides a foundation for aquarium monitoring and equipment management.
- Automatic Freshwater Top-Off: ATO module replaces water lost through evaporation to help maintain water level and salinity.
- ReefSense pH/Temperature Probe: Provides ongoing pH and temperature monitoring.
- Expandable Monitoring: ReefControl Pro supports up to seven compatible ReefSense probes or sensors and two 12 V DC devices.
- Extended Manufacturer Warranty: Three-year warranty, extendable to five years with registration within 90 days, subject to Red Sea's terms.
The Red Sea REEFER MAX 625 G3+ provides a comprehensive foundation for establishing and maintaining a larger marine reef aquarium. With its 150 cm ultra-clear glass display, reinforced cabinet, ReefGate precision valve, refugium-ready sump and coordinated equipment package, it brings together the essential components for reef lighting, circulation, filtration and monitoring. The included ReefControl Pro system and automatic freshwater top-off support everyday aquarium management, while the spacious display provides room for developing your aquascape as the reef matures.
Specifications:
- Model: REEFER MAX 625 G3+
- Aquarium Type: Complete marine reef aquarium with integrated filtration sump and equipment package
- Total System Water Volume: 620 litres
- Display Tank Volume: 497 litres
- Sump Volume: 123 litres
- Display Dimensions (L x W x H): 150 x 65 x 60 cm
- Total System Height: 148 cm
- Front Glass Thickness: 19 mm
- Side Glass Thickness: 19 mm
- Bottom Glass Thickness: 15 mm
- Glass Construction: Ultra-clear glass with high-quality euro-silicone bonding
- Bracing: Jet-black eurobracing with additional bottom bracing
- Cabinet Material: Marine-spec plywood
- Cabinet Reinforcement: Front aluminium supports
- Cabinet Features: Laminated panels, epoxy-painted doors, stainless-steel hinges and adjustable levelling feet
- Overflow System: Hydrodynamic piping with enlarged downflow inlet and removable surface-skimming combs
- Flow Control: ReefGate high-precision gate valve
- Return Outlets: 2 x 25 mm (single- or dual-pump compatible)
- Skimmer Chamber Footprint: 51 x 51 cm
- Return Pump Chamber Footprint: 36 x 27 cm
- Sump Operating Water Height: 21–27 cm
- Refugium-Ready Sump: Yes
- Split Sump: No
- Mechanical Filter Socks: 2
- Media Cups: 2
- ReefControl Controller: ReefControl Pro with ATO module and ReefSense pH/temperature probe
- Slide-Out Control Panel: Slide-out control panel 60 included
- Manufacturer Warranty: 3 years, extendable to 5 years with registration within 90 days, subject to terms
Included Equipment:
- Aquarium: 1 x REEFER MAX 625 G3+ ultra-clear glass display tank
- Cabinet: 1 x marine-spec plywood aquarium cabinet with front aluminium supports and adjustable levelling feet
- Filtration Sump: 1 x 123 litre refugium-ready in-cabinet sump
- Plumbing: G3+ hydrodynamic pipework with ReefGate precision gate valve and dual 25 mm return outlets
- Mechanical Filtration: 2 x filter socks
- Filter Media Cups: 2 x media cups
- Lighting: 2 x ReefLED G2 170 with mounting arms
- Lighting Power: 170 W LED array per unit
- Circulation Pumps: 2 x ReefWave 45
- Circulation Pump Maximum Flow: 15,000 L/hour per pump
- Circulation Pump Power Consumption: 8–45 W per pump
- Return Pump: 1 x ReefRun G2 8000
- Return Pump Flow Rate: 4,100–8,300 L/hour
- Return Pump Maximum Head: 5.3 m
- Return Pump Power Consumption: 24–73 W
- Protein Skimmer: 1 x REEFER DC 900
- Protein Skimmer Water Flow: 2,000 L/hour
- Protein Skimmer Air Intake: 900 L/hour
- Protein Skimmer Power Consumption: 30 W
- Protein Skimmer Height: 59 cm
- Automatic Roller Filter: 1 x ReefMat 1200
- ReefMat Maximum Throughput: 9,000 L/hour
- ReefMat System Rating: Up to 1,200 litres
- Monitoring Controller: ReefControl Pro
- Monitoring Probe: ReefSense pH/temperature probe
- Automatic Top-Off: ReefControl ATO module
- Controller Capacity: Up to 7 ReefSense probes or sensors and 2 x 12 V DC devices
- Equipment Mounting: Slide-out control panel 60
Please Note: The REEFER MAX 625 G3+ includes the lighting, circulation pumps, return pump, protein skimmer, ReefMat roller filter and ReefControl monitoring equipment listed above. Additional compatible ReefSense sensors, ReefControl Power and other optional accessories are available separately.
| Brand | Red Sea |
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