Classic 300HOB Protein Skimmer

Classic 300 HOB Protein Skimmer

  • SKU: CLSC-300HOB

Hang On Back Skimmer Rated for up to 150 Gallons

Footprint: 11.5″ x 3.25″ | Height: 18″ 
Powered by Dual Aquatrance 1000s Pinwheel Pumps


The Classic 300-HOB is a dual pump model that follows the same design pattern as the Classic 100-HOB but has two Reef Octopus Aquatrance 1000 skimmer pumps. The pumps are mounted external to the skimmer and inside the aquarium. This is a simple user friendly HOB skimmer designed to skim up to a 150 gallon aquarium.

Simply place the skimmer on the back of the aquarium, mount the pumps in place and it is ready to skim.


Technical Specs

Footprint: 11.5in x 3.25in
Total Height: 18in

Pump Information

x2 Reef Octopus Aquatrance 1000s Pinwheel Pumps
Wattage: 9w each
Air Draw: 420 lph / 15 SCFH* each
Water Draw: 350 lph / 92 GPH* each
*Air and water results will vary depending on aquarium setup


- Two(2) year on pump body
- One(1) year on pump rotor
- One(1) year on Skimmer Body

Reef Octopus can not be responsible for consequential damages arising from installation or use of this product. Reef Octopus warrants the pump to be free from defects in material and workmanship under normal use and conditions for the warranty period from the date of purchase.

CoralVue liability under this warranty shall be limited to repairing or replacing at CoralVue’s discretion, without charge. CoralVue will not be liable for any cost of removal, installation, transportation, or any other charges which may arise in a warranty claim.

*Reef Octopus reserves the right to change/modify this product without notice.


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