D-D Reef-Pro 1800

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As hobbyists, with each new aquarium we learn how to identify and improve small details in design. With the D-D Reef-Pro 1800, decades of continuous improvements have been incorporated into the ultimate reef system — affordable and suitable for both beginners and advanced aquarists. Aquarium Features Crystal clear, braceless aquarium with full polished edges for an unimpeded view Balanced width-to-height ratio enhancing viewing, aquascaping, and coral placement Unique 'Invisible Weir Box' in black glass that disappears into the back of the aquarium Multi-stage weir design for high turnover whilst minimising drain-down in a power loss Ultra-Flow weir comb allows 30–50% more water flow than a standard weir Twin overflow pipes for safe, silent operation Compatible with D-D Slimline lighting bracket, OTM Rail system, and AquaIllumination lighting Cabinet Features Sleek, extra-tall cabinet for perfect viewing height Heavy-duty construction with 36mm structural board — extremely strong and rigid High-quality finish to complement the home environment Supplied pre-assembled as standard Removable quick-release, bi-folding doors for improved maintenance access Lacquer-coated, fully adjustable, soft-close hinges Adjustable feet for levelling on uneven floors Good ventilation incorporated into chiller and sump areas Sump Features Optional filter sock with silencing plate (specify at time of order) ClariSea ready as standard — fits without cutting or modifying pipework Large skimmer/equipment section and separate reactor/refugium chamber Dedicated return pump compartment Stand-alone top-up reservoir (48 Litres) Additional Features ClariSea Ready: Supplied with ClariSea-ready sump and pipework for easy fitment with no modifications required Flow Nozzles: Includes a 3D printed flow generator and wide outlet nozzle to direct and tailor sump return flow Ultra-Flow Weir Comb: Unique arrangement of vertical and horizontal drain slots allowing 30–50% more flow than a standard weir comb; easily removable for cleaning Tank Specifications Length 180 cm Width 60 cm Height 56 cm Glass Thickness 19mm Low Iron Ultra Clear Glass Display Tank Volume 496 Litres Total System Volume 567 Litres Weir Design Invisible Weir, Removable Ultra-Flow Weir Comb Weir Position Back Centre Recommended Return Pump 4,000–5,000 LPH Sump Specifications External Length 800 mm External Width 460 mm External Height 386 mm Skimmer/Reactor Chamber 251 x 253 mm (depth 21 cm) Reactor/Refugium Chamber 448 x 324 mm (depth 20 cm) Return Pump Chamber 448 x 175 mm Top-Up Reservoir 288 x 448 x 370 mm (48 Litres, stand-alone) Sump Running Volume 71 Litres Pipework Specifications Main Overflow Pipe 40 mm Emergency Overflow Pipe 40 mm Return Standpipe 25 mm Cabinet Specifications Length 180 cm Width 60 cm Height 92 cm Extras Adjustable feet, dry cabinet area