The Neptunian Cube M-Pro 180 is a premium all-in-one aquarium system crafted for serious reef hobbyists seeking innovation and reliability. This high-end setup creates stunning underwater worlds for corals, fish, and reef structures, blending advanced features with sleek design at an exceptional value. With its ultra-clear, low-iron 19mm thick glass panels, the M-Pro 180 offers distortion-free views and robust strength in dimensions of 180 x 55 x 60 cm. Choose from black or white finishes to match your space and enjoy the integrated cabinet for organized storage of pumps and supplies.

Designed for easy upkeep, the M-Pro 180 features optimized volumes: a 535-litre display tank for vibrant displays, a 156-litre sump for effective filtration, and a 12-liter ATO reservoir for stable salinity via automated top-offs—totalling over 691 litres for resilient ecosystems supporting SPS and LPS corals. Its professional plumbing includes a 32mm main drain and 25mm return line for quiet, efficient water flow, eliminating common issues like siphons or overflows. Assembly is DIY-friendly and quick, making it ideal for hobbyists upgrading to larger systems.

The Neptunian Cube M Pro series is a highly advanced reef aquarium with affordability in mind, featuring the ‘world's thinnest’ weir box, stealth pipework, and an opti-white highly polished aquarium. Complete with the Neptunian Cube is the stylish grey and red pipework and gate valve alongside the hybrid glass and acrylic sump matching the red and black aesthetics. The fully adjustable multi-chamber sump with dedicated skimmer, reactor, and refugium chambers, Unique to the Neptunian Cube M Pro is the electronic dry box to ensure all your plugs, and controllers are safe from water damage.

With fully removable sock chamber for anyone who prefers to use a roller mat.

What’s included with the sump

Pre-Filter Socks and chamber

Dosing tube holder

Testing probe holders

Top-up Chamber with Auto top-up Float

Electronic Dry Box

At a Glance

Aquarium Dimensions – 180 x 55 x 60cm

Cabinet height – 87cm

Sump Dimensions – 110 x 43 x 39cm

Total Volume – 691 litres

Display Tank Volume - 535 Liters

Sump Volume - 156 Litres

RO Top Up Reservoir - 12 Litres

19mm Opti-White glass

32mm Overflow pipe & 25mm Emergency Overflow and Return

Powder-coated Metal Frame Stand