Octopus DNWB-110 Recirculating Skimmer

Classic Series Recirculating / External Protein Skimmers

As one of the Reef Octopus Classic Series skimmers, this DNWB-110 will provide great performance for well stocked aquariums up to 90 gallons. It is constructed from high quality cast acrylic, o-ring sealed union pump mount, bubble diffuser top not craftsmanship powered by the Hailea OTP pumps. The skimmer bodies are built with high quality acrylic. The skimmer has a gate valve which allows for more precise control of water level. The collection cup has a quick release neck for easy removal for cleaning. It requires 1/2 inch of clearance to remove the cup. All Reef Octopus skimmers uses high grade metric plumbing parts.

- Bubble Diffusing Chamber and Hybrid Cone Body that naturally reduces and stabilizes the foam production; This means less turbulence in the neck area and more contact time for organics to rise and collect
- Oversized Air Silencer for quiet operation and airline mount
- Collection Cup with flow directional guide, drain and unit venting
- Precision Control with the easy to turn output flow valve
- Power The OTP 1000 pinwheel pump offers super efficiency and the very best in performance. 

Filtration Handling

- 125 Gallon – Light Filtration Demand        |        90 Gallon – Medium Filtration Demand        |        75 Gallon – Heavy Filtration Demand 

Techinical Specs

Body Size: 5″  
Footprint: 11″ x 8.7″
Neck Size: 2.5″  
Total Height: 22.8″
Output Size: 40mm - Comes with Metric to British Adapter to 1.25”pvc  
Output Height: 7.6″
Inlet Size:  3/4"
Max Feed Rate: 263GPH 

Note: Suggest Feed Rate is 1.5-2 times the system volume

Pump Information

Hailea OTP 1000 Pinwheel Pump
Wattage: 13w
Air Draw: 180 lph / 6.3 SCFH* 
Water Draw: 475 lph / 125 GPH*
*Air and water results will vary depending on aquarium setup

• Recirculating Design for Enhanced Control & Performance


• Effective Venturi Air Injection System


• Refined Hybrid (half cone) Skimmer Body for Greater Foamate Stabilization & Collection


• Easy to Remove Cup with Drain


• Precision Water Level Control Output Valve


• Air Silencer 


• Solid Construction