OPUS G2 200 Aquarium w/ Grey Pro-Line Cabinet (43 Gallons) - Nyos

Nyos OPUS G2 200 Aquarium with Grey Pro-Line Cabinet (43.9 Gallons) - Premium Reef System

The Nyos OPUS G2 200 Pro-Line combines sophisticated design and premium features, making it the perfect foundation for a high-end saltwater reef tank. Engineered for uncompromising aesthetics and functionality, this system provides a beautiful, seamless habitat for your corals and fish.

The Pro-Line cabinet features an extravagant, cubic design with a larger footprint than the aquarium, creating a visually commanding presence and offering superior utility.

Key Features

Exceptional Display Tank

• 43.9 Gallon (166 L) Display Volume: A compact, cube-like footprint (21.7" x 21.7") with extra depth (20.9" H) perfect for dynamic aquascaping and 360-degree reef structures.
• Ultra-Clear Low-Iron Glass: The front and both side panes are constructed from low-iron glass, ensuring maximum light transmission and brilliant, true-to-life color display of your marine life.
• Rimless "Pool Tank" Design: Offers a clear, unobstructed viewing experience with no internal side or cross bars.⁶ Only clear silicone is used in the main tank for minimal distraction.
• Hidden External Overflow: The overflow box is discreetly integrated into the back pane, maximizing interior aquascaping space and simplifying back glass maintenance.
• Deep Blue Back Pane: A precisely tailored dark blue lacquer on the back glass creates an illusion of realistic depth and a vibrant background for your reef.

Premium Pro-Line Cabinet

• Extravagant Cubic Design: The Pro-Line cabinet has a larger footprint (25" L x 25.8" W) than the aquarium, providing a more robust, sophisticated, and cubic aesthetic.
• Concealed Sand Edge: The special design of the Pro-Line cabinet cleverly conceals the bottom silicone seam and the sand edge of the aquarium, resulting in an exceptionally clean, finished look.
• Basalt Grey Matte Finish: A modern Basalt Grey matte finish adds timeless elegance that complements any decor.
• Superior Durability & Access: Constructed from moisture-resistant boards (EN 312 compliant) with a durable, scratch-resistant melamine resin coating. Features Premium 125° Hinges with Soft-Close and a recessed push-to-open system.
• Optimized Storage: The larger footprint and increased height make working in the cabinet comfortable and provide additional storage space for equipment and accessories.

Integrated Filtration System

• Pre-Assembled PVC Plumbing: Includes durable, space-saving, and ready-to-install PVC piping, eliminating the need for cutting or gluing.
  
• Quiet and Safe Drain System: Features a two-drain, Herbie-style configuration with an adjustable valve on the main drain to minimize noise, plus a separate emergency drain for peace of mind.
  

• Functional 5-Chamber Sump: The dedicated glass sump features a highly efficient design:

• Generous Skimmer Chamber: Measures 7.9" x 20" (20 x 49.5 cm) with a constant 8-inch water level, optimized for a large protein skimmer and other reactors.
• Includes a Nylon Filter Sock for mechanical filtration.
• Dedicated XL ATO Reservoir: A separate, large-capacity refill tank holds 4.2 gallons (16 L) of water, providing a reliable supply for automatic top-off and reducing maintenance frequency.

Specifications

What's Included in the Box

• OPUS G2 200 Rimless Aquarium (with External Overflow Box)
• Grey Pro-Line Cabinet (Matte Finish)
• Glass Sump
• Separate ATO (Auto Top-Off) Reservoir
• Pre-Assembled PVC Plumbing Kit
• Nylon Filter Sock