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Waterbox Aquariums

Infinia Frag 125.4 (78 gallon)- Drop Ship

Infinia Frag 125.4 (78 gallon)- Drop Ship

Regular price $3,119.00 USD
Regular price Sale price $3,119.00 USD
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Backordered. Ships by August 15th, 2025.

THIS AQUARIUM WILL BE DROP-SHIPPED FROM THE MANUFACTURER . CLICK ON THE LINK IN THE PRODUCT DESCRIPTION FOR MORE INFO.

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  • Description
  • Reviews

The Waterbox INFINIA Series represents the pinnacle of luxury and performance in reef-ready aquarium systems. Designed for advanced aquarists and marine enthusiasts who demand the highest quality, the INFINIA offers a meticulously engineered platform that combines modern elegance with industry-leading functionality.

Each INFINIA aquarium is constructed from ultra-clear, low-iron Starphire glass for unparalleled clarity and a seamless, rimless viewing experience. The system features a full-sized, high-capacity glass sump, professional-grade plumbing, and a marine-grade aluminum framed cabinet with soft-close doors and integrated ventilation. Every detail is designed with performance, durability, and aesthetics in mind.

Key Features:

  • Ultra-Clear Glass Construction
    Built with ultra-clear, low-iron glass and precision-polished edges for optimal viewing and lasting durability.

  • Rimless, Open-Top Design
    A sleek, modern silhouette that enhances any environment, while offering full access to your aquascape.

  • Reef-Ready Overflow System
    Integrated overflow with dual returns ensures efficient, quiet water circulation and maximum surface skimming.

  • Advanced Filtration
    High-volume glass sump includes filter socks, adjustable water height, and a dedicated RO reservoir, supporting top-tier mechanical and biological filtration.

  • Professional Plumbing Kit
    Pre-assembled, color-coded Schedule 40 PVC plumbing provides fast installation and long-term reliability.

  • Aluminum-Framed Cabinetry
    The INFINIA stand is built with a marine-grade aluminum frame, resistant to moisture, corrosion, and salt creep. Soft-close doors, adjustable feet, and internal access panels complete the system.

This item ships directly from Waterbox.

Why Choose Waterbox INFINIA?

The Waterbox INFINIA is more than just an aquarium—it's a statement piece. Designed for serious reefers and aquascapers, it offers an ideal balance of premium craftsmanship, advanced functionality, and clean, modern design. Whether you're building a high-end reef or a large freshwater planted system, the INFINIA provides the professional-grade platform to support it.

Waterbox INFINIA – Limitless Design. Infinite Possibilities.

 

PEACE OF MIND

3 Year Waterbox Warranty warrants your product against defects in materials and workmanship for a period of 3 years, valid from the original date of purchase. 

Specifications

  • Dimensions (LxWxH): 1223 x 643 x 410mm (48.2" x 25.3" x 16.1")
  • Height with Cabinet: 1,337 mm / 52.6"
  • Display Volume: 295 L / 78 gal
  • Total Volume: 473 L / 125 gals
  • Glass Thickness: 12 mm (1/2")
  • Includes: Aquarium, Cabinet, Sump, Plumbing Kit, Filter Socks, Sock Silencers

 

Technical Specifications

 

Product Model INFINIA
FRAG 125.4
INFINIA
FRAG 155.5
INFINIA
FRAG 175.6
System Height with Cabinet 1,337mm/52.6" 1,337mm/52.6" 1,337mm/52.6"
Total Volume with ATO 469 L/123.8 gals 585 L/154.6 gals 690 L/182.2 gals
Total System Weight 175 kg/386 lbs 211 kg/465 lbs 232 kg/511 lbs
Display
Tank
Tank Dimensions 1,223 x 643 x 410mm 1,536 x 643 x 410mm 1,836 x 643 x 410mm
48.2" × 25.3" × 16.1" 60.5" × 25.3" × 16.1" 72.3" × 25.3" × 16.1"
Glass Thickness 12mm (1/2") 12mm (1/2") 12mm (1/2")
Aquarium Volume 295 L/78 gals 372 L/98.4 gals 446 L/117.9 gals
Aquarium Weight 82 kg/181 lbs 98 kg/216 lbs 113 kg/249 lbs
Glass Material Ultra-clear Low Iron glass (front and sides)
Transmittance 91%
In-cabinet
Sump
Dimensions 864 x 475 x 380mm 1,067 x 475 x 380mm 1,143 x 475 x 380mm
34" × 18.7" × 15" 42" × 18.7" × 15" 45" × 18.7" × 15"
Sump Volume 140 L/37.1 gals 162 L/42.8 gals 192 L/50.8 gals
Sump Weight  40 kg/88 lbs  45 kg/99 lbs  48 kg/106 lbs
Glass Thickness 8mm (5/16")
Refugium Chamer
(Max Int. Dimensions)
180 x 400mm 250 x 400mm 300 x 400mm
7.1" × 15.8" 9.8" × 15.8" 11.8" × 15.8"
Refugium Chamer
(Min Int. Dimensions)
140 x 400mm 200 x 400mm 230 x 400mm
5.5" × 15.8" 7.9" × 15.8" 9.1" × 15.8"
Skimmer Chamber
(Int. DIM, w/o Refugium)
416 x 400mm 528 x 400mm 676 x 400mm
16.4" × 15.8" 20.8" × 15.8" 26.6" × 15.8"
Skimmer Chamber
(Int. DIM, with Min Refugium)
271 x 400mm 323 x 400mm 441 x 400mm
10.7" × 15.8" 12.7" × 15.8" 17.4" × 15.8"
Skimmer Chamber
(Int. DIM, with Max Refugium)
231 x 400mm 273 x 400mm 371 x 400mm
9.1" × 15.8" 10.7" × 15.8" 14.6" × 15.8"
Pump Chamber
(Int. Dimensions)
135x 400mm 150 x 400mm 180 x 400mm
5.3" × 15.8" 5.9" × 15.8" 7.1" × 15.8"
ATO
Tank
ATO Dimensions 203 x 475 x 380mm 305 x 475 x 380mm
8" × 18.7" × 15" 12" × 18.7" × 15"
ATO Volume 33 L/8.7 gals 51 L/13.4 gals
ATO Weight 9 kg/20 lbs 11 kg/24 lbs 11 kg/24 lbs
Glass Thickness 6mm (1/4") 6mm (1/4")
Plumbing Main Drain DN32 (ID: 32mm OD: 40mm)
Emergency Overflow DN32 (ID: 32mm OD: 40mm)
Pump Return DN25 (ID: 25mm OD: 32mm)
Return Hose lD: 25mm OD: 31mm
Nozzle(s) (Thread Size) 2 x M25 (25mm)
Manifold Kit Manifold 15 (Single outlet) 
Filtration Filter Socks 2 x 180mm/7" FELT
Filter Sock Silencers 2 x 180mm/7"
Interchangable with Roller Filter YES
Marine-
Shield
Cabinet
Cabinet Model MSII 4825 MSII 6025 MSII 7225
Cabinet Dimensions 1,223 x 643 x 927mm 1,536 x 643 x 927mm 1,836 x 643 x 927mm
48.2" × 25.3" × 36.5" 60.5" × 25.3" × 36.5" 72.3" × 25.3" × 36.5"
Sump Compartment
(Int. Dimensions)
1182 x 549 x 849mm 1,495 x 541 x 849mm 1,795 x 541 x 849mm
46.5" × 21.6" × 33.4" 58.9" × 21.3" × 33.4" 70.7" × 21.3" × 33.4"
Cabinet Framework Anti-corrosion Aluminum Alloy
Door Panels Double-sided 18mm PET laminated Wood Oriented Strand Board
Side Panels Aluminum Composite
Bottom Panels 10mm PVC Board
Back Panels 5mm PVC Board
Cabinet Weight 44 kg/97 lbs 57 kg/126 lbs 60 kg/132 lbs
Cabinet Color WHT-White, BLK-Black

* All volumes are calculated from nett tank dimension less glass thickness at maximum water level.
** Water height and volume may vary dependent on user configuration and system application.
*** All specifications are subject to changes without prior notice.

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