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Red Sea Reefer RSK-900 Protein Skimmer

Sku: RS-RSK-900

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Red Sea Reefer RSK-900 Protein Skimmer

Sku: RS-RSK-900


Availability: Usually Ships In 2 - 3 Business Days After Submission of Order

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Red Sea’s new REEFER™ RSK-900 Skimmer

See how Red Sea’s new REEFER Skimmers provide a whole new level of reef aquarium filtration, with high performance, super quiet operation and enhanced ease of use. And if you’re an avid reef hobbyist, come join the Red Sea Owners Group- the largest and fastest growing online community of reef aquarium owners!

Learn more by watching the video under the main product image.

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Designed with hobbyists needs in mind the highly effective flow dynamics of the REEFER™ Skimmer will maintain an optimal ORP (REDOX) level of over 350mv, a level that is normally associated with ozone treatment.

RSK - 900 Footprint - 11.4" x 10.6" or 12.6" x 9.4" - 23 Inches Tall

  • Ergonomic diffusion chamber evenly disperses the fine bubbles created by the PSK pump across the skimmer cone, without reducing air or water flow.
  • Quiet operation, with vibration absorbing components and a large air intake silencer.
  • 3 assembly options for flexible positioning of the pump inlet and regulation valve, according to your sump.
  • Foam-View window in the collection cup to easily monitor and adjust the foam height.
  • Built-in manual neck cleaner.
  • Precision geared valve for positive flow regulation.
  • Quick release pump holder for ease of maintenance.
  • Drainage port with 1m valved hoses


Additional Information

Additional Information

Manual No
Product Specs


Manufacturer red sea skimmers


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