AQUARIUM
More gallons, more potential
The total volume of the REEF LX system starts at 189.9 gallons (719 L) and goes up to 319.4 gallons (1209 L).

Eurobrace with lid
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30" depth
Our REEF LX offers an amazing 30 inches (750 mm) depth for the ultimate aquascaping possibilities.

Full glass overflow
Overflow boxes are made entirely of glass with water-etched weir teeth.

Double overflow return nozzles
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glass overflow cover
Each Waterbox has an overflow cover with unique branding.

glass with extremely low iron content
Our aquariums are all made from low iron, ultra-clear glass that is diamond cut and offers 91% light transmission.

High-strength silicone
Made from German Wacker silicone gives your aquarium the longevity it needs.

standard 90-degree connections
Manufactured using standard aquarium construction compounds for maximum durability and strength.
INSTALLATION
Ready to install plumbing
Our engineers designed the REEF LX with a ready-to-assemble installation kit that allows for easy installation without gluing.
precision slide
Maximizes your control over flow to ensure whisper-quiet operation.
security process
Keeps your aquarium running in case the main drain becomes blocked.
check valve
Pre-installed to prevent backflow and sump overflows.
dual distribution system
Connects seamlessly to your desired filtrations and reactors.
SUMP SYSTEM
Filtration for the professionals
Our REEF™ systems shine with our carefully designed, sized and placed sump system, which offers sufficient space for all filter devices.

refuge
Create the ultimate biotope with our optional refugium section in all REEF LX models. *Refugium panel is removable.
External ATO
The included ATO reservoir is designed for use with an electronic auto top-off that keeps your system stable and topped off.
Filter socks
Filter socks are crucial for removing unwanted organic matter and detritus while clarifying and polishing the water.
CABINETS
Built for strength and stability
The Waterbox MARINESHIELD™ series is our most advanced cabinet line to date. It comes fully assembled to your home.


CABINETS
Powder-coated aluminum frame
The Waterbox ALU frame is designed for maximum rigidity and can support 50% more than conventional aquarium cabinets.

CABINETS
leveling feet
Eccentric leveling feet create the most stable foundation for these oversized aquarium systems.
REEF LX (GEN. 2)
Technical specifications
| PRODUCT MODEL | RIFF LX 240.5 | RIFF LX 290.6 | RIFF LX 340.7 | |
|---|---|---|---|---|
| Advertisement |
Mass (length x width x height) |
1510 x 750 x 650 mm | 1836 x 750 x 650 mm | 2200 x 750 x 650 mm |
| 59.4" × 29.5" × 25.6" | 72.3" × 29.5" × 25.6" | 86.6" × 29.5" × 25.6" | ||
| glass thickness | 19mm (3/4") | 19mm (3/4") | 19mm (3/4") | |
| thickness of the Euro bracing | 15mm (3/5″) | 15mm (3/5″) | 15mm (3/5″) | |
| aquarium volume | 661 L/174.7 gallons | 808 L/213.4 gallons | 971 L/256.6 gallons | |
| aquarium weight | 294.0 kg | 341.0 kg | 397.0 kg / 875.2 pounds | |
| glass material | Ultra-clear low-iron glass (front, sides and Euro bracing) | |||
| transmission | 91% | |||
| swamp | Mass (length x width x height) |
920 x 580 x 400 mm | 1000 x 580 x 400 mm | 1200 x 580 x 400 mm |
| 36.2" × 22.8" × 15.7" | 39.4" × 22.8" × 15.7" | 47.2" × 22.8" × 15.7" | ||
| sump volume | 200 L/52.8 gallons | 218 L/57.5 gallons | 262 L/69.2 gallons | |
| sump weight | 53.0 kg | 56.0 kg | 63.0 kg | |
| glass thickness | 8mm (5/16") | 8mm (5/16") | 8mm (5/16") | |
| refuge chamber (Maximum dimensions) |
250 x 488 mm | 300 x 488 mm | 355 x 488 mm | |
| 9.8" × 19.2" | 11.8" × 19.2" | 14" × 19.2" | ||
| refuge chamber (minimum dimensions) |
145 x 488 mm | 195 x 488 mm | 250 x 488 mm | |
| 5.7" × 19.2" | 7.7" × 19.2" | 9.8" × 19.2" | ||
| skimmer chamber (Int. DIM, without refuge) |
475 x 488 mm | 555 x 488 mm | 755 x 488 mm | |
| 18.7" × 19.2" | 21.9" × 19.2" | 29.7" × 19.2" | ||
| skimmer chamber (Int. DIM, with Min Refugium) |
325 x 488 mm | 355 x 488 mm | 500 x 488 mm | |
| 12.8" × 19.2" | 14" × 19.2" | 19.7" × 19.2" | ||
| skimmer chamber (Int. DIM, with Max Refugium) |
219 x 488 mm | 249 x 488 mm | 394 x 488 mm | |
| 8.9" × 19.2" | 9.8" × 19.2" | 15.5" × 19.2" | ||
| pump chamber (Int. Dimensions) |
180 x 488 mm | 180 x 488 mm | 180 x 488 mm | |
| 7.1" × 19.2" | 7.1" × 19.2" | 7.1" × 19.2" | ||
| ATO | ATO dimensions (length x width x height) |
250 x 580 x 370 mm | 350 x 580 x 370 mm | 350 x 580 x 370 mm |
| 9.8" × 22.8" × 14.6" | 13.8" × 22.8" × 14.6" | 13.8" × 22.8" × 14.6" | ||
| ATO volume | 49 L/13 gallons | 70 L/18.5 gallons | 70 L/18.5 gallons | |
| ATO weight | 12.0 kg | 15.0 kg | 15.0 kg | |
| glass thickness | 6mm (1/4") | 6mm (1/4") | 6mm (1/4") | |
| installation | main drain | 2 x DN25 (32mm/1-1/4") | ||
| emergency overflow | DN32 (40mm/1-1/2") | |||
| pump return | DN25 (32mm/1-1/4") | |||
| nozzle(s) | 2 x DN20 | |||
| FELT filter socks | 2x180mm/7" | |||
| cabinet | cabinet model | aluminum 6030 | aluminum 7230 | Alu 8730 |
| cabinet dimensions | 1510 x 750 x 1000 mm | 1836 x 750 x 1000 mm | 2200 x 750 x 1000 mm | |
| 59.4" × 29.5" × 39.4" | 72.3" × 29.5" × 39.4" | 86.6" × 29.5" × 39.4" | ||
| swamp compartment (Int. Dimensions) |
1249 x 654 x 834 mm | 1124 x 654 x 834 mm | 1262 x 654 x 834 mm | |
| 49.2" × 25.7" × 32.8" | 44.3" × 25.7" × 32.8" | 49.7" × 25.7" × 32.8" | ||
| ATO compartment (Int. Dimensions) |
N/A | 385 x 714 x 834 mm | 506 x 684 x 834 mm | |
| 15.2" × 28.1" × 32.8" | 19.9" × 26.9" × 32.8" | |||
| electrical compartment (Int. Dimensions) |
478 x 156 x 797 mm | 478 x 156 x 797 mm | 478 x 156 x 797 mm | |
| 18.8" × 6.1" × 31.4" | 18.8" × 6.1" × 31.4" | 18.8" × 6.1" × 31.4" | ||
| cabinet frame | Anodized 6063 aluminum alloy (3030 CE) | |||
| cabinet panels | 18 mm solid plywood | |||
| chalkboard paint | Water-repellent PU coating (front & sides) | |||
| cabinet color | W-White, B-Black | |||
| cabinet weight | 196.0 kg | 231 kg | 274 kg | |
| system | height with cupboard | 1650mm/65" | 1650mm/65" | 1650mm/65" |
| full volume | 910 L/240.5 gallons | 1095 L/289.3 gallons | 1303 L/344.2 gallons | |



