Waterbox INFINIA PENINSULA 4820 – Premium Peninsula Reef Aquarium + furniture
The Waterbox INFINIA PENINSULA 4820 is a premium peninsula-style reef aquarium designed to be viewed from multiple sides, making it ideal as a room divider, centrepiece or statement aquarium.
With almost 80 US gallons / 301 litres in the display and over 117 US gallons / 443 litres total system volume, it provides substantial space for fish, corals and dramatic aquascaping while maintaining a relatively compact 120 cm length.
Specifications:
Display dimensions: 47.2 × 19.6 × 21.7" / approximately 1200 × 500 × 550 mm
Display volume: 79.6 US gallons / approx. 301 litres
Total system volume: 117.1 US gallons / approx. 443 litres
Glass thickness: 12 mm
Total height with cabinet: 57.1" / approx. 1450 mm
Cabinet colours: Black or White
Key Features:
Premium peninsula configuration designed for viewing from multiple angles
Ultra-clear glass construction
High-strength silicone bonding
Integrated glass overflow positioned to suit the peninsula layout
Dual adjustable return system
Precision gate valve for quiet and stable overflow adjustment
Integrated return-line check valve helps prevent backflow when the return pump is switched off
Pre-engineered Quick Connect plumbing for straightforward installation
Dedicated manifold for connecting additional equipment such as UV sterilisers, reactors or media filters
Premium sump filtration system
Dual removable filter socks for mechanical filtration
Filter sock tray can be removed for conversion to a filter roller
Large skimmer and media reactor chamber
Dedicated removable refugium chamber
External RO/DI freshwater reservoir for an automatic top-off system
Custom-fit mesh lid included
Stabilising aquarium mat included
MARINESHIELD Cabinet:
The INFINIA series uses Waterbox's upgraded MARINESHIELD cabinet system, featuring a rigid aluminium framework rather than relying solely on conventional cabinet panels for structural support.
The cabinet features moisture-resistant PET-laminated panels and doors and is available in Black or White.
What's Included:
INFINIA PENINSULA 4820 aquarium
MARINESHIELD aluminium-frame cabinet
Premium sump filtration system
Pre-engineered plumbing kit
Precision overflow valve
Integrated check valve
Equipment manifold
Dual filter socks and removable tray
Removable refugium chamber
External RO/DI reservoir
Custom-fit mesh lid
Stabilising mat
Lighting, return pump, protein skimmer, heater, circulation pumps and other reef equipment can be selected separately according to the intended setup.
The INFINIA PENINSULA 4820 is an excellent choice for customers looking for a serious reef aquarium that can become a feature of the room. Its peninsula format allows the reef to be viewed from three sides, while the 120 × 50 × 55 cm display provides plenty of room for both coral growth and larger reef fish. Waterbox provides a 3-year warranty against defects in materials and workmanship.