Classic Protein Skimmers EXT(3)

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Classic Protein Skimmers EXT(3)

Over a decade of proven reliability.

Did you know?

We are the first protein skimmer manufacturer in the world that designs and produces our own skimmer pumps. Our skimmer pumps have been specifically engineered to enhance and increase the efficiency of our protein skimmers.

Product Name: OCTO Classic Protein Skimmers

Model/Type: EXT

Series: OCTO

Categories: ,

Features & Benefits

  • Superior out-of-sump performance
  • Aquatrance pumps specifically made for protein skimmers
  • Easy maintenance
  • Output designed for bubble-free outflow
  • Quiet operation
  • High quality hand-made acrylic construction
  • Sleek wine-shaped smooth cone body (only 152, 202)
  • waste drainage
  • Trusted by professionals and hobbyists

2 years warranty*


Affordable, High Performance and Ultra Compact

Featuring a small footprint, the OCTO series Classic an out-of-sump protein skimmer. Classic Skimmers features high-quality cast acrylic body construction, easy disassembly for maintenance and is run by our very own “air shredding” Aquatrance pump. A feed pump is not required as water is drawn directly from the sump.

Available in 3 models – Classic 110-EXT, 150-EXT and 200-EXT features hybrid conical body with a vented valve output and a precision control gate valve.


Warranty (against manufacturing defect):

2 years* – pump motor only


What's included

Skimmers Included

Technical Data

  1. Skimmers

  1. Skimmer Pump

 Technical Data Skimmer Pump

Electrical or other Certification

Pumps (Aquatrance) – CE certified

Explosion Charts

Explosion Chart for Classic 110-EXT

Explosion Chart for Classic 110-EXT

Explosion Chart for  Classic 150-EXT and Classic 200-EXT


Explosion Chart for Classic 150-EXT and Classic 200-EXT




Coming Soon

Accessories / Parts