Classic 150INT Protein Skimmer

Classic 150INT Protein Skimmer


$267.74 $267.74 /
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In-Sump Skimmer Rated for Aquariums up to 210 Gallons

Footprint: 12.4" x 8.7" | Body Diameter: 6" | Height: 22"
Powered by: Reef Octopus Aquatrance 2000s Pinwheel Pump

Classic 150INT In-Sump Protein Skimmer

A member of the Reef Octopus Classic Series, this popular in-sump skimmer will provide great filtration for marine aquariums up to 210 gallons.

As with every Reef Octopus protein skimmer, the Classic 150INT is constructed of high-quality cast acrylic and features an easy to adjust gate valve, a quick release neck for easy cup removal, cup drain, bubble diffuser, o-ring sealed union pump mount, air shredding Aquatrance 2000s pinwheel pump and air silencer.

Bioload Handling

The bioload of an aquarium refers to its ability to process waste in proportion to tank volume. Protein skimmers work best when properly matched with the bioload of the system.


  • HEAVY     110 GAL
  • MEDIUM  150 GAL
  • LIGHT       210 GAL
Classic 150INT Features
  • High-Performance Venturi Air Injection System
  • Reef Octopus Aquatrance 2000s Skimmer Pump
  • Refined Hybrid (half cone) Skimmer Body
  • Easy to Remove Cup with Drain
  • Precision Water Level Control Output Valve
  • Air Silencer
  • Solid Acrylic Construction
  • Quiet and Energy Efficient Operation

Technical Specs

  • Body Size: 6in
  • Footprint: 12.4in x 8.7in
  • Neck Size: 3in
  • Total Height: 22in
  • Output Size: 40mm/1.25in PVC
  • Output Height: 5.6in

Recommended Sump Water Height: 6 - 8in

Pump Information

Reef Octopus Aquatrance 2000s Pinwheel Pump
Max Flow: 198gph
Max Air: 720L/H, 25.2SCFH
Power Consumption: 18watts
Dimensions: 4.5in x 2.4in x 3.6in
*Air and water results will vary depending on aquarium setup


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