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Reef Octopus Classic SSS Internal Protein Skimmers
Reef Octopus Classic SSS Internal Protein Skimmers
Additional sizes may be available!
Product Notes:
· We cannot ship this product to Alaska.

Please Note: Return of electrical equipment for exchange or store credit is limited to 30 days from the date of purchase. Beyond 30 days, please contact the manufacturer for repair or replacement as covered by the manufacturer's warranty.

Returned products must be unopened and in the original packaging to receive full store credit. Products that have been opened, used, or lightly used, will incur a 15% processing fee. Upon receipt of the returned product, store credit will be applied, minus the processing fee.

We're sorry, oversized items on this page cannot be shipped by air.
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* Space-saving in-sump skimmer for marine aquariums up to 210 gals
* High performance protein skimmer boosts aquarium water quality
* Stylish compact design accommodates sump setups with limited space

Reef Octopus Space-Saving Skimmers (SSS) reimagine supplemental filtration with style. Reef Octopus Classic SSS Internal Protein Skimmers feature an innovative compact design to supply powerful filtration where sump space may be limited. Attractive, ultra-compact skimmers are powered by Aquatrance Venturi skimmer pumps with pinwheel impeller that produces an ideal mix of water and air for optimum waste removal.

Reef Octopus Classic SSS Internal Protein Skimmers boasts convenient features including a turbulence reducing bubble plate and a clever, vented wedge valve output that provides precision control and allows cleaned water to exit the skimmer below water for quiet, bubble-free outflow. Skimmer can be completely disassembled for cleaning. Constructed of high-quality acrylic.

Reef Octopus Classic SSS Internal Protein Skimmers are designed for in-sump use only.


Classic 150 SSS (Mfg# CLSC-150SS)
Dimensions: 7.3" x 9.45" x 20.9" high
Powered by: Reef Octopus Aquatrance 2000s Pinwheel Pump
Recommended sump water level: 7"-8"

Rated for aquariums up to:

  • 210 gallons - Light Bioload
  • 180 gallons - Medium Bioload
  • 120 gallons - Heavy Bioload

Collection Cup: Remove and clean at least once a week, depending on organic load. Cleaning will substantially enhance extraction. Reaction Chamber: Clean inside at least once every six months.

Pump Information

Classic 150 SSS (Mfg# CLSC-150SS)
Reef Octopus Aquatrance 2000s Pinwheel Pump
Wattage: 18w
Air Draw: 720 lph / 25.5 scfh*
Water Draw: 198 gph*

*Air and water results will vary depending on aquarium setup

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