REEFER 625 G3 Deluxe – White (incl. 2 X RL170 & arms), Red Sea Aquarium
REEFER™ G3 Deluxe by Red Sea
Elevate your reef aquarium with the REEFER™ G3 Deluxe. Combining sleek design with top-tier performance, this system features ultra-clear glass, superior filtration, and enhanced Red Sea LED lighting. Ideal for passionate reef enthusiasts seeking a high-quality, all-in-one solution for their marine setup.
4.805,00 € 4.324,50 €
Available on backorder - Delivery expected 7-15 days from order.
Available on backorder - Delivery expected 7-15 days from order.
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Description
REEFER 625 G3 Deluxe – White (incl. 2 X RL170 & arms), Red Sea Aquarium
The REEFER 625 G3 Deluxe is a large-volume, premium reef aquarium system designed as a “foundation” for serious reef keeping. It combines a large display tank, integrated sump/plumbing, a marine-spec cabinet/stand, and bundled high-quality LED lighting (in this variant, 2 × RL170) plus mounting hardware. The “G3” designation means it incorporates the third-generation upgrades from Red Sea: stronger glass/cabinet construction, improved flow plumbing, quieter operations, and smart features.
With the “Deluxe” tag, you get more than just the tank and stand: you also get pre-plumbed sump, parts ready for reef filtration, ATO (auto top-off) capabilities, and included lighting — aligning to a nearly turnkey reef setup (you still need return pumps, powerheads, skimmer, substrate/live rock, etc).

REEFER 625 G3 Deluxe - White (incl. 2 X RL170 & arms), Red Sea Aquarium
For the REEFER 625 G3 Deluxe (White, incl. 2 × RL170 & arms), you can expect:
Display aquarium (625 size) with ultra-clear, thick glass and euro-braced top support.
Marine-spec stand/cabinet in White finish, designed for large–volume load, with leveling feet and marine-grade hardware.
Integrated glass sump and pre-installed plumbing (drain/return, mechanical filtration compartment, media cups, dedicated skimmer chamber, return pump chamber).
Two ReefLED G2 170 LED fixtures and their mounting arms/hardware (for the lighting bundle).
ReefATO+ auto top-off system, temperature sensor, leak detector built for marine environment.
Warranty: Standard 3-year warranty (extendable to 5 years upon registration) in many regions. For instance one spec mentions 5-yr coverage for the 625 Deluxe.
What is not included: Return pump(s), wave makers/powerheads, protein skimmer, substrate/live rock, livestock, test kits. These are still required and to be chosen separately.
Construction
Euro-brace structural design: Because 625 is in the “425 and above” range, the tank uses a euro-brace (a hidden frame) to give extra strength — useful for long-term stability and large volume systems.
Ultra-clear, thick glass: The front/side glass is ultra-clear (less green tint), and thickness is increased (up to ~19 mm) in large models like this to maintain structural integrity and clarity.
Optimised water flow plumbing: The G3 generation’s improvements mean less turbulence, quieter drains, larger diameter return pipes/nozzles, dual return pump outlets in many models — ensuring good circulation which is vital for reef success.
Large, well-designed sump & cabinet: The internal sump is sized and laid out for reef filtration (mechanical filtration section, media cups, refugium possibilities), and the cabinet is built with marine-spec materials designed to handle the humid saltwater environment.
High-output lighting bundle: The RL170 fixtures in this variant provide sizeable lighting power—managing PAR values appropriate for many corals and deeper aquascapes. For example one spec for RL170 shows ~550 at surface, ~130 at ~32″ depth.
Smart features & automation: With ReefATO+ included, you get water level stability, leak protection and temperature monitoring built-in — especially valuable in large systems where small imbalances can have large effects.


19mm ultra-clear glass

Fortified internal framed aquarium

Dual return pump outlets

Surface skimmer

Silent downflow system

Aluminum marine spec cabinet

Assembly-ready piping

High precision valve

ReefATO+

ReefMat

11. Professional main sump

Extension sump (S-950 only)

Chiller & hardware chamber

Slide-out control panel

Hidden adjustable feet

ReefLED G2

ReefWave

REEFER DC Skimmer

ReefRun G2 DC Pump
REEFER 625 G3 Deluxe - White (incl. 2 X RL170 & arms)
REEFER 625 G3 Deluxe system is ideal for aquarists who:
Want a large, high-end reef system (~500+ litres display) with premium build quality and performance.
Are planning a serious reef setup: live rock, branching coral (LPS + many SPS), possibly moderate fish load, and want a stable system with strong infrastructure rather than starting from bare tank.
Have the physical space to accommodate the footprint, are ready for the logistical and financial investment (space, weight, equipment, maintenance).
Prefer a system where the major components (tank, sump, stand/cabinet, plumbing, lighting) are included, so they can focus more on rockwork, coral selection and maintenance rather than building everything from scratch.
Want a system that offers longevity and room to grow—because with a 625 size and high infrastructure, you are less likely to outgrow the system quickly.

Installation
Space & floor support: Fully loaded (water + rock + equipment) this system might weigh 600 kg or more — check floor load capacity, level surface and use the leveling feet in the cabinet to adjust.
Footprint: Dimensions roughly ~150 cm length × ~65 cm width × ~60 cm height (display only) plus cabinet details. Ensure you have sufficient clearance for walk-around access and equipment servicing. Delivery path (doorways, turns, freight) is also important.
Lighting & coral goals: With 2 × RL170 included, you have high output lighting—but you’ll still need to plan for rock height, coral placement, and ensure light spread covers the tank footprint adequately. If you plan very deep rockwork or heavy SPS loading, you may want to consider additional lighting or check PAR distribution.
Circulation & equipment sizing: Plumbing is ready, but you still must select quality return pumps, wave makers/powerheads, skimmer, reactors/dosing if required. Good flow and filtration are essential.
Maintenance-load & stability: Larger volume gives more stability than smaller tanks, but also means more consumables (salt, electricity), larger coral/rock load, and a bigger responsibility for monitoring (alkalinity, calcium, magnesium, nitrates, phosphates).
Installation logistics: The system will ship large crates—make sure you have the access route, all measurements, final placement decided before filling with water/rock.
Budget for extras: Even though the bundle is strong, you still need to budget for substrate, live rock, corals/fish, return pump(s), circulation gear, test kits, ongoing maintenance, etc.
Startup & stocking pace: After setup allow time for rock maturation, parameter stabilization, before heavy stocking of corals/fish. Rushing can reduce stability and risk losses.

Pros:
Premium build: large volume, thick ultra-clear glass, structural reinforcement, marine-grade cabinet, integrated plumbing & sump.
High output lighting (RL170) in this variant, giving better flexibility for coral growth.
Integrated smart features (ATO, sensors) for improved reliability and monitoring.
Large display volume offers room to grow coral/fish selection, room for aquascape, and better parameter buffering than smaller tanks.
Pre-plumbed and prepared: less custom build-work and fewer “DIY plumbing” complexities if you buy this package.

Specification
Technical Specifications
| Shipping Package Weight (Est.) | 290,0 kg |
|---|---|
| Color | White |
| Display Tank Length | 150 cm |
| Display Tank Width | 65 cm |
| Display Tank Height | 60 cm |
| Total system height (excluding light unit) | 148 cm |
| Glass Type | Ultra Clear |
| Glass Thickness | 19 mm |
| Total System Water Volume | 620 L |
| Display Tank Water Volume | 497 L |
| In-Cabinet Sump Water Volume | 123 L |
| ReefLED advanced light system | 2 x ReefLED G2 170 |
| Main System Pump | Not Included |
| Protein Skimmer | Not Included |
| Water Circulation | Not Included |
| ReefMat / NanoMat | Not Included |
| ReefATO+ Ready | Included |
| Slide Out Control Panel | Not Included |
| Rim Type | Rimless |
| Cabinet Type | Aluminum frame + plywood |
| ReefATO + Kit | ReefATO+ Ready |
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Salt
Fish Food
Coral Nutrition
Water Conditioners & Bacteria
Trace Elements & Supplements
Fishes
Invertebrates
SPS Corals
LPS Corals
Soft Corals
Protein Skimmers
Fleece Filters
Internal & Canister Filters
HOB (Hang-on-Back) Filters
Sump Filters & Overflows
Reverse Osmosis – RO
Sterilizers
Filter Media
LED Lighting
LED Sump Lighting
Smart LED Lighting Control
Accesories & Components
Wave Makers & Powerheads
Return Pumps
Dosing Pumps
Air Pumps & Aeration
Accesories & Connecters
Algae Reactors
BioPellet Reactors
Calcium Reactors
Zeolite Reactors
Kalkwasser Reactors
CO2 Systems
Filtration Media
Filter Accesories
Chillers
Controllers
Fan Chillers
Heaters
Thermometers
Automation & Control
Auto Top-Off (ATO)
Water Tests
Live Rock
Rocks & Stones
Gravel & Substrate
Maintenance Accesories
Custom Aquariums
Waterbox Aquariums






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