SKU: 79755893176

Red Sea RSK Reefer Internal Protein Skimmers

Sale price$3597.75 Regular price$3997.50
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Red Sea RSK Reefer Internal Protein SkimmersRed Sea RSK Reefer Internal Protein Skimmers Red Sea RSK Reefer Internal Protein Skimmers are designed to efficiently remove organic waste from reef tanks, enhancing water quality for aquarium hobbyists. Protein Skimming Reinvented Efficient Quiet Ergonomic Red Sea Recommends Reefer Skimmer for tanks up to: Reefer 300 Protein Skimmer: Light Bioload 225 gallons Medium Bioload 150 gallons Heavy Bioload (most common) 75 gallons Reefer 600 Protein

Red Sea RSK Reefer Internal Protein Skimmers

Red Sea RSK Reefer Internal Protein Skimmers are designed to efficiently remove organic waste from reef tanks, enhancing water quality for aquarium hobbyists.

Protein Skimming Reinvented 

Efficient  |  Quiet  |  Ergonomic

Red Sea Recommends Reefer Skimmer for tanks up to:

Reefer 300 Protein Skimmer:

Light Bioload - 225 gallons
Medium Bioload - 150 gallons
Heavy Bioload (most common) - 75 gallons

Reefer 600 Protein Skimmer:

Light Bioload - 450 gallons
Medium Bioload - 300 gallons
Heavy Bioload (most common) - 150 gallons

Reefer 900 Protein Skimmer:

Light Bioload - 740 gallons
Medium Bioload - 500 gallons
Heavy Bioload (most common) - 240 gallons

Red Sea Reefer Internal Protein Skimmers are designed with the hobbyist's needs in mind. From quiet rubber feet, a robust air silencer, and not to mention the FoamView window with a built-in manual neck cleaner, all of which are focused towards easier maintenance along with a quieter reef tank. Starting at the top, Red Sea's Reefer Skimmers now include a built-in neck cleaner that can be manually turned to remove any build-up from the walls of the neck, while the integrated FoamView window lets you see how the foam is collecting in the neck. Along with the included cup-drain tube, emptying the collection cup only requires a turn of a valve, and is also super easy to connect to an external waste collector. Moving down, every Red Sea Reefer Skimmer includes a Sicce PSK pump for enhanced performance and reliability that pushes a balanced amount of air and water through the hydrodynamically efficient bubble diffuser setting them up for a turbulent free ride into the collection cup. 

  • Integrated Manual Neck Cleaner
  • High Flow Air Silencer
  • Simple to Maintain and Disassemble
  • Easy to Tune Water Level Control
  • Vibration Reducing Feet and Connectors
  • Includes Collection Cup Drain Line & Valve
  • Multiple Pump Orientations for Sumps with Tight Spaces 

Red Sea Reefer 300 Skimmer Specifications:

Footprint* - 9.1" x 8.3" or 9.8" x 7.1"
Height - 21"
Recommended Water Height - 6" - 8"
Air Flow - 500 LPH (130 GPH)
Water Flow - 1000 LPH (265 GPH) 

Red Sea Reefer 600 Skimmer Specifications:

Footprint* - 10.2" x 9.4" or 11.4" x 8.3"
Height - 22"
Recommended Water Height - 7" - 9"
Air Flow - 750 LPH (195 GPH)
Water Flow - 1500 LPH (400 GPH) 

Red Sea Reefer 900 Skimmer Specifications:

Footprint* - 11.4" x 10.6" or 12.6" x 9.4"
Height - 23"
Recommended Water Height - 8" - 9"
Air Flow - 900 LPH (235 GPH)
Water Flow - 2000 LPH (530 GPH) 

*Footprint can be changed depending on the pumps orientation inside of the skimmer body

What's Included?

1x RSK Reefer Protein Skimmer Body
1x RSK Reefer Collection Cup with Neck Cleaner
1 Meter RSK Reefer Drain Hose with Valve
1x RSK Reefer Air Silencer with Pump Feed Hose
1x Sicce PSK Pump

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79755893176

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Melinda Sisk
Port Orchard, US
★★★★★ 5
Comforting
Size: 60''x80'', Color: Natural Tan
Very soft, nice weight, long enough to cover whole body
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Gracie
West Palm Beach, US
★★★★★ 5
Soft as Rabbits Fur🥰
Size: 60''x80'', Color: Ombré Silver Onyx, Size: 60''x80'', Color: Ombré Silver Onyx
The softest blanket. Feels like sleeping with rabbit fur. I did anticipate it being a little heavier and it was not but that is ok I love it non the less. Would recommend to anyone! I have not attempted to wash it yet as the last one I ruined washing so were gonna wait as long as possible before washing this one. I would def recommend not drying. It has a luxurious high quality feeling to it that keeps me thinking about it all day! It's not to thick therefore it its too hot but keeps you comfortably warm. Amazon offered a %20 discount at checkout. The Blanket ended up being cheaper than I thought it would be So far I've used it for a couple weeks and 0 signs of shedding! I use it on my bed as I don't want it to get ruined. I fold it up each morning and put it away. I ordered the 60×80it fits a twin sized bed. I love this size and won't order anything smaller.
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Reviewed in the United States on August 6, 2025
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Our Health
Massapequa, US
★★★★★ 5
Ultra Luxurious and Washable
Size: 50''x60'', Color: Ombré Hazel Brown
I’ve never written a review this fast. This throw is the height of luxury, style, comfort, feel and appearance. I used on our bed, only on my side as my husband has different temp needs. It doesn’t shed. I only needed the 50x60 inches, but it’s available in 50x80. What clinched the purchase for me was that it is washable and can be tumbled dried. It’s the perfect weight. Not too light and not too heavy. (Goldilocks would have loved it.) It looks and feels like real fur! It’s pricier than other throws but it’s 100% what I wanted and beyond my expectations. 5+ Stars!!!!
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Kindle Customer
San Leandro, US
★★★★★ 5
Beautiful and comforting!
Size: Throw(50" X 60"), Color: Tie Dye Brown
Love, Love, Love this throw! I love the feel, coloring, and wearability! When my Tortie Cat lays on it, it is hard to see her! This is warm, soft, and Beautiful! Looks as good today as it did when I got it for Christmas! The Unhide Marshmallow brand was my favorite, before, and I do still like, I hope this washes up as well as they do. It is heavier, But very comforting!
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Reviewed in the United States on September 12, 2025
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Sarah
Houston, US
★★★★★ 5
Nice blanket
Size: Twin(60" X 80"), Color: Tie Dye Charcoal
My partner and I fight over this blanket. It’s so soft and comfortable. I wish I got a bigger size. It’s a little bit darker overall than the photo. I believe I got the black/gray color. It’s a good weight, not too heavy but not too light.
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Reviewed in the United States on May 16, 2026

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