Description
Aqua One ReefSys 180 Marine Aquarium & Cabinet
The Aqua One ReefSys 180 is a purpose-built marine reef aquarium designed around ultra-clear low iron glass, generous front-to-back depth and a highly customisable sump system. Its clean, minimalist cabinet and concealed filtration make it an excellent foundation for creating a modern reef aquarium.
Low Iron Opti White Glass
The aquarium uses Opti White low iron glass to provide excellent clarity and colour rendition, allowing fish, corals and aquascaping to be viewed with minimal colour distortion.
Customisable Hybrid Sump
The ReefSys includes a large glass sump with adjustable acrylic baffles. Twin height-adjustable baffles allow the operating water level to be tuned around the equipment you choose, while the separate rear top-up chamber provides space for an automatic top-up system.
The sump is supplied with two filter socks for mechanical filtration. Protein skimmer, return pump and other reef equipment are not included unless specifically stated.
Central Weir & Twin Overflow
A central weir with twin overflow pipework provides high-volume drainage to the sump. An emergency overflow standpipe is incorporated within the weir, while the precision gate valve makes it easier to balance the system for quiet operation.
UK-Manufactured Cabinet
The ReefSys cabinet is manufactured in the UK and features clean contemporary lines, a push-open soft-closing door mechanism and a choice of textured finishes. The cabinet is designed specifically around the ReefSys aquarium and sump, keeping the technical equipment neatly concealed.
Key Features
- 180 litre system volume
- Ultra-clear Opti White low iron glass
- 10mm glass thickness
- Large customisable hybrid sump
- Twin adjustable sump baffles
- Central weir with twin overflow
- Emergency overflow standpipe
- Precision gate valve
- Two filter socks included
- Push-open, soft-closing furniture cabinet
- Available in multiple cabinet finishes
Specifications
- Volume: 180 litres
- Glass: Opti White low iron glass
- Glass thickness: 10mm
- Aquarium dimensions: 60W x 55D x 53H cm
- Cabinet dimensions: 60W x 55D x 80H cm
- Included filtration: Hybrid glass sump with adjustable acrylic baffles
- Mechanical filtration: 2 filter socks
- Overflow: Central weir with twin overflow and emergency standpipe
Why Choose the Aqua One ReefSys 180?
The ReefSys 180 provides a flexible platform for building a reef aquarium around your preferred skimmer, return pump, circulation equipment and control system. By combining clear low iron glass, a configurable sump and purpose-built cabinet, it gives marine aquarists the freedom to create a personalised reef system without being locked into a fixed equipment package.
Please note: Protein skimmer, return pump, heater, lighting, livestock, rock, substrate and other equipment shown in product imagery are not included unless specifically stated.













