Waterbox MARINE X 90.3 Reef-Ready Aquarium System

More To Love, Less to Spend.

A Reef Ready Sump System.

Thoughtfully designed for the discerning marine aquarium keeper. The MARINE X sumps boast a newly designed baffle system.

Filter Socks

Optimized for ultimate water clarity and filtration. Each system includes two 4” filter socks, appropriately sized for your aquarium.

Skimmer/Media Reactor Chamber

Designed to include optimal space for the industry's most popular skimmers and reactors. Check our technical specifications for more detail.

RO Reservoir

Integrated ATO (Auto Top Off Reservoir) is ideal for use with electronic top off systems.

Return Pump Chamber

Constructed to accommodate the industry's most popular return pumps. Check out technical specifications for more detail.

Easy, Peaceful Operation.

Waterbox engineers have designed the MARINE X with a ready-to-assemble plumbing that provides easy installation, without any gluing required. The precision gate valve allows for micro-adjustments to keep your system running ultra-quiet.

Unparalleled Clarity.

Starphire Ultra-Clear Glass - Low-iron glass on each side of the aquarium provides the best viewing experience of your reef.

Strength & Stability.

Waterbox furniture is designed to elevate your living spaces with our first in class cabinetry and finishes.
Available in Black, White or Oak. Plywood Construction - All plywood construction promotes longevity in harsh and humid environments.

Soft Close Hinges - PVC coated for saltwater resilience and soft close performance.

Push Open Doors - Recessed push-open hardware keeps the furniture looking sleek and modern.

Levelling Feet - Levelling feet to provide long-lasting support and stability.

System Specification:

Aquarium Dimensions (mm): 900L x 500D x 550H

Aquarium Volume: 224 Litres

Sump Dimensions (mm): 720L x 380D x 380H

Sump Volume: 97 Litres

Total System Volume: 322 Litres

Aquarium Glass Material: Starphire Low-Iron, Ultra-clear

Aquarium Glass Thickness: 12mm

Aquarium Glass Transmittance: 91%

Overflow Type: Central, Rear

Filtration Media: Filter Socks

Return Internal Diameter: 20mm

Return Pump: Not included

Lighting: Not included

Unfilled Weight (aquarium & sump): 57kg

Cabinet Specification:

Dimensions (mm) 900L x 500D x 900H

Material: 18mm solid plywood