Nyos 44 Gallons OPUS G2 200 Pro-Line Aquarium w/ White Pro-Line Cabinet (Aquarium, Plumbing, Sump & Stand Kit)


Price:
Sale price$2,099.00

Description

NYOS OPUS G2 200 Pro with a White Cabinet

The NYOS OPUS G2 200 Pro-Line with a White cabinet features a 166L (44 gal) aquarium, pairing modern minimalism with quiet precision for a display worthy of a gallery but perfect for your home.



Professional Reef Performance with Designer Integration

The Nyos OPUS G2 Pro-Line series represents the evolution of functional art — a professional reef system engineered for advanced aquarists who demand precision and visual harmony. Each Pro-Line model offers deeper dimensions, expanded filtration capacity, and a full-depth cabinet engineered for superior strength, acoustic isolation, and long-term durability. The result is a design that is almost as eye-catching as the living reef that will be growing within it. 

Every system is built in Germany under the Nyos ethos of “High Level Reefing – Made in Germany.” The result is a reef-ready platform that performs like laboratory equipment yet looks like fine furniture — quiet, sleek, and architecturally balanced to fit seamlessly into modern interiors.


Key Features

• Full-depth Pro-Line cabinet design for increased sump capacity and quieter operation
• Ultra-clear low-iron glass for true-to-life coral and fish color reproduction
• Professional-grade preassembled plumbing with precision gate valve
• Reinforced cabinet construction with adjustable leveling feet
• Integrated glass sump with adjustable water height and refill reservoir
• Moisture-, impact-, and salt-resistant surfaces in matte white or basalt grey
• Push-to-open or soft-close door systems depending on model
• Engineered and manufactured in Germany for exacting performance standards


What’s Included

  • Ultra-clear low-iron glass display tank

  • Full-depth Pro-Line cabinet (preassembled)

  • Pre-fitted plumbing kit (drain, return, gate valve, unions)

  • Multi-chamber glass sump

  • Integrated top-off reservoir

  • Filter socks and holders

  • Return plumbing hardware and bulkheads


Why It’s Better

• Designed for professional reef systems — deep sump, higher flow, and increased filtration volume
• Architectural form factor complements contemporary interiors
• Silent operation with precision flow control
• Turnkey plumbing system for effortless setup
• Durable, moisture-resistant cabinet built to handle years of continuous operation
• Ideal for high-end reef displays, coral grow-out systems, and aqua scaping showcases

Technicals Specs

Specification Details
OPUS® G2 Tank Nyos® OPUS® G2 200
Aquarium dimensions (L x W x H) 21.7 x 21.7 x 20.9 in
Display Tank gross volume 43.9 gal
Ultra-clear glass Front panel and side panels
Glass thickness 0.4 in
Hidden-overflow (no overflow box in the aquarium) Yes
OPUS® G2 Cabinet PRO-LINE®
Cabinet dimensions (L x W x H) 25 x 25.8 x 35.4 in
Colors available White / basalt grey
Total height of aquarium with cabinet 4 ft 8 in
Height-adjustable feet Yes
Sand edge and front silicone seal concealed Yes
Hinges Premium 125° with soft-close
Moisture-resistant wood boards in accordance with EN 312 Yes
Sump dimension (L x W x H) 13 x 20 x 13.8 in
Sump water level approx. 8 in
Sump volume (gross) at a water level of 8 in 9.3 gal
Refill tank dimensions (L x W x H) and volume (net) 3.5 x 16.5 x 20 in, 4.2 gal
Footprint skimmer chamber (L x W) 7.9 x 20 in
Footprint return chamber (L x W) 4.7 x 8.7 in
Emergency drain Yes
Recommended flow return pump 525 gph
Adjustable valve on main drain Yes

🟢 Please contact us for availability

🪙 Earn WWC Reward points on every purchase that can be used towards corals! 1 point for every $1 spent. 100 Points = $10 off corals.

Description

NYOS OPUS G2 200 Pro with a White Cabinet

The NYOS OPUS G2 200 Pro-Line with a White cabinet features a 166L (44 gal) aquarium, pairing modern minimalism with quiet precision for a display worthy of a gallery but perfect for your home.



Professional Reef Performance with Designer Integration

The Nyos OPUS G2 Pro-Line series represents the evolution of functional art — a professional reef system engineered for advanced aquarists who demand precision and visual harmony. Each Pro-Line model offers deeper dimensions, expanded filtration capacity, and a full-depth cabinet engineered for superior strength, acoustic isolation, and long-term durability. The result is a design that is almost as eye-catching as the living reef that will be growing within it. 

Every system is built in Germany under the Nyos ethos of “High Level Reefing – Made in Germany.” The result is a reef-ready platform that performs like laboratory equipment yet looks like fine furniture — quiet, sleek, and architecturally balanced to fit seamlessly into modern interiors.


Key Features

• Full-depth Pro-Line cabinet design for increased sump capacity and quieter operation
• Ultra-clear low-iron glass for true-to-life coral and fish color reproduction
• Professional-grade preassembled plumbing with precision gate valve
• Reinforced cabinet construction with adjustable leveling feet
• Integrated glass sump with adjustable water height and refill reservoir
• Moisture-, impact-, and salt-resistant surfaces in matte white or basalt grey
• Push-to-open or soft-close door systems depending on model
• Engineered and manufactured in Germany for exacting performance standards


What’s Included

  • Ultra-clear low-iron glass display tank

  • Full-depth Pro-Line cabinet (preassembled)

  • Pre-fitted plumbing kit (drain, return, gate valve, unions)

  • Multi-chamber glass sump

  • Integrated top-off reservoir

  • Filter socks and holders

  • Return plumbing hardware and bulkheads


Why It’s Better

• Designed for professional reef systems — deep sump, higher flow, and increased filtration volume
• Architectural form factor complements contemporary interiors
• Silent operation with precision flow control
• Turnkey plumbing system for effortless setup
• Durable, moisture-resistant cabinet built to handle years of continuous operation
• Ideal for high-end reef displays, coral grow-out systems, and aqua scaping showcases

Technicals Specs

Specification Details
OPUS® G2 Tank Nyos® OPUS® G2 200
Aquarium dimensions (L x W x H) 21.7 x 21.7 x 20.9 in
Display Tank gross volume 43.9 gal
Ultra-clear glass Front panel and side panels
Glass thickness 0.4 in
Hidden-overflow (no overflow box in the aquarium) Yes
OPUS® G2 Cabinet PRO-LINE®
Cabinet dimensions (L x W x H) 25 x 25.8 x 35.4 in
Colors available White / basalt grey
Total height of aquarium with cabinet 4 ft 8 in
Height-adjustable feet Yes
Sand edge and front silicone seal concealed Yes
Hinges Premium 125° with soft-close
Moisture-resistant wood boards in accordance with EN 312 Yes
Sump dimension (L x W x H) 13 x 20 x 13.8 in
Sump water level approx. 8 in
Sump volume (gross) at a water level of 8 in 9.3 gal
Refill tank dimensions (L x W x H) and volume (net) 3.5 x 16.5 x 20 in, 4.2 gal
Footprint skimmer chamber (L x W) 7.9 x 20 in
Footprint return chamber (L x W) 4.7 x 8.7 in
Emergency drain Yes
Recommended flow return pump 525 gph
Adjustable valve on main drain Yes