The Nyos OPUS G2 200 Slim-Line is a reef aquarium with a sump, featuring a rimless main tank, ultra-clear glass on the front and side panels, and an external overflow box positioned on the back. The overflow leaves more space in the main tank for reef structures.

The Slim-Line cabinet is the same width as the main tank and takes up less floor space than the Pro-Line version. The cabinet's clean lines suit a compact setup.

The cabinet is available in white or basalt grey. Please select your preferred color from the product options.

Features

• Transparent silicone seams and a dark blue back panel
• Moisture-resistant cabinet panels with a melamine resin coating
• Pre-dimensioned PVC piping, adjustable main drain, and separate emergency overflow
• Nylon filter sock and a separate RO reservoir

Sump and piping

The OPUS G2 comes with a multi-chamber sump and pre-dimensioned PVC piping. The main drain includes an adjustable valve to control water flow and drain noise, as well as a separate emergency overflow.

The large main chamber of the sump acts as a skimmer chamber, and other equipment such as media filters or algae reactors can also be used here. The water level in the main chamber is approximately 21 cm.

Mechanical filtration includes a reusable nylon filter sock. A separate 16-litre reservoir for top-off water can be connected to an auto top-off system (sold separately).

Technical specifications

Package includes

• Main tank with external overflow box
• Slim-Line cabinet in the selected color
• PVC piping
• Sump and nylon filter sock
• Separate RO reservoir

Lighting, return pump, skimmer, circulation pumps, and auto top-off system are sold separately.

Due to its large size and weight, the aquarium is delivered via freight. Please inquire about shipping costs before ordering.