Please note: You are now making an order on behalf of a user.
D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
  • D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
  • D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
  • D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
  • D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
  • D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
  • D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
  • D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
  • D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet
D-D The Aquarium Solution
Product Code: RPA900 In Stock
Share it

D-D Reef-Pro 900 – 258L Marine Reef Aquarium & Cabinet




0 Review(s)
was £1,599.99 £1,599.00
Reward Points Reward Points
You will earn 1599 Points
How much Live Rock do I need? Use our simple calculator to help you
Select option:
Qty:
Click & collect available from our showroom Visit our showroom
Add to My Save List

Create a spectacular coral reef with the D-D Reef-Pro 900, a premium 258-litre marine aquarium and cabinet system featuring ultra-clear low-iron glass, a spacious 90 × 60cm display, extra-tall 102cm cabinet and advanced 48-litre filtration sump. With quiet twin-pipe overflow, ClariSea-ready filtration and a built-in 17-litre top-up reservoir, the Reef-Pro 900 combines beautiful design with outstanding reef-keeping flexibility.

Calculator

How much live rock do I need?

Livestock
Livestock arrives in and out of stock very regularly, depending upon availability of the item from the source. The more rare and expensive items are often difficult to hold in stock, and can take time to source, so we generally require a deposit to locate and purchase the extremely rare items
Free Delivery Free Delivery On dry goods over £100
Price Match Promise Price Match Promise We will beat any competitor
Speak to an expert Speak to an expert 01446 737210
Visit our showroom Visit our showroom Feel free to visit us!

D-D Reef-Pro 900 – Premium Marine Aquarium & Cabinet

Transform your living space with the D-D Reef-Pro 900, a premium 258-litre marine aquarium and cabinet system designed for exceptional viewing clarity, practical filtration and contemporary styling.

With a generous 90 × 60cm footprint, this aquarium provides excellent front-to-back depth for creative reef aquascaping, colourful corals and carefully selected marine fish.

Ultra-Clear Low-Iron Glass

The braceless aquarium features high-clarity, low-iron glass with polished edges and black silicone joints.

Its 46cm display height makes coral placement and aquarium maintenance more accessible, while the discreet rear weir preserves an uninterrupted view of your reef.

Premium 102cm Cabinet

The extra-tall cabinet positions your aquarium at an impressive viewing height while providing generous space for filtration equipment.

Manufactured in the UK, it features heavy-duty 36mm structural boards and furniture-quality finishes.

Additional features include:

  • Pre-assembled cabinet construction

  • Quick-release removable doors

  • Adjustable soft-close hinges

  • Heavy-duty adjustable levelling feet

  • Rear ventilation opening

  • Spacious interior for equipment maintenance

Advanced ClariSea-Ready Filtration

The included 48-litre operating-volume sump provides dedicated compartments for a protein skimmer, filtration equipment, refugium and return pump.

A removable filter sock arrangement can be specified, while the sump is designed to accept a compatible D-D ClariSea automatic fleece filter without modifying the plumbing.

Integrated Top-Up Reservoir

A built-in 17-litre freshwater reservoir provides convenient storage for use with an optional automatic top-up system, helping maintain stable salinity as water evaporates.

Quiet Twin-Pipe Overflow

The Reef-Pro 900 features an adjustable twin-pipe overflow system with separate main and emergency drains.

A removable UltraFlow weir comb supports efficient surface skimming, while the included Random Flow Generator allows return water to be directed around the reef.

Customise Your Reef System

Choose lighting, circulation pumps, protein skimmer and other equipment to suit your reef.

D-D recommends approximately 1,500–2,000L/h return flow for the Reef-Pro 900.

Why Choose D-D Reef-Pro 900?

Combining premium construction, generous aquascaping space and flexible sump filtration, the Reef-Pro 900 provides a sophisticated foundation for a thriving marine reef.

Exceptional clarity. Advanced filtration. Beautiful reef keeping.

Lighting, return pump, protein skimmer, wavemakers, automatic top-up equipment, heater, marine salt, rock, substrate and livestock are sold separately unless included in a specific package.

Water Volume

System: 258 L
Tank: 210 L
Sump: 48 L
Top-Up: 17L

Dimensions

System: 90 x 60 x 148 cm
Tank: 90 x 60 x 46 cm
Cabinet: 90 x 60 x 102 cm

Glass Thickness

Tank: 10-12 mm
Sump: 6 mm

Pipework

Standpipes 2 x 32 mm
Return Pipe 1 x 20 mm

Our Reward Scheme

Earn points as you spend! £1 = 1 point. Points can be redeemed against future purchases. Sign Up For An Account
Shop
Register an account on the Rock ‘N’ Critters website and order online with confidence.
Earn
Every time you make a purchase, you earn points – 1 point for every pound spent!
Redeem
The points you earn will give you money off future Rock ‘N’ Critters purchases!