Red Sea REEF-FRAME 350 – 353L Reef-Ready Marine Aquarium & Cabinet

Red Sea REEF-FRAME 350 – Premium Marine Aquarium

Create your dream reef with the Red Sea REEF-FRAME 350, a premium 353-litre reef-ready marine aquarium featuring a spacious 120cm display, ultra-clear glass and complete freedom to choose your equipment.

Ideal for mixed reefs, LPS and SPS coral systems, the REEF-FRAME 350 combines outstanding build quality with generous space for creative aquascaping and coral growth.

Ultra-Clear Glass & Premium Cabinet

The aquarium features ultra-clear glass for exceptional viewing clarity, with strong eurobraced construction providing additional structural support.

A reinforced marine-spec plywood cabinet includes adjustable levelling feet and stainless-steel hinges for long-term durability.

Quiet Water Management

Red Sea's advanced overflow system incorporates enlarged plumbing and the ReefGate precision flow valve for smooth, near-silent operation.

Dual 25mm return outlets offer flexibility when configuring single or dual return pumps.

ReefMat-Ready Filtration

The included 71-litre sump provides flexible filtration options, including traditional mechanical filtration or an upgrade to a compatible Red Sea ReefMat automatic filter roller.

Its versatile layout allows you to tailor filtration to your chosen reef setup.

Build Your Reef, Your Way

Choose your own reef lighting, return pumps, protein skimmer and circulation equipment to create a personalised aquarium suited to your livestock and budget.

Key Features

• 353L total system volume

• Spacious 120cm ultra-clear glass display

• Strong eurobraced construction

• Reinforced marine-spec cabinet

• Precision ReefGate flow control

• Dual 25mm return outlets

• ReefMat-ready filtration sump

• Customisable equipment configuration

Technical Specifications

Total volume: 353L
Display volume: 282L
Sump volume: 71L
Overall dimensions: 120