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Home » Saltwater Aquarium Supplies  » Protein Skimmers  »  Reef Octopus Classic 110 INT Protein Skimmer
Reef Octopus Classic 110 INT Protein Skimmer

Reef Octopus Classic 110 INT Protein Skimmer

Average Rating 4.5 114
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Reef Octopus Classic 110 INT Protein Skimmer Information


Product Manuals & Documentation

A member of the Reef Octopus Classic Series, this popular in-sump skimmer will provide great filtration for aquariums up to 130 gallons.

As with every Reef Octopus protein skimmer, the Classic 110INT is constructed of high-quality cast acrylic and features an easy to adjust gate valve, a quick release neck for easy cup removal, cup drain, bubble diffuser, o-ring sealed union pump mount, air shredding Aquatrance 1000s pinwheel pump and air silencer.

Filtration Handling
  • 130 Gallon - Light Filtration Demand
  • 90 Gallon – Medium Filtration Demand
  • 60 Gallon – Heavy Filtration Demand
Features
  • Enhanced Performance Venturi Air Injection System
  • Reef Octopus Aquatrance 1000s Skimmer Pump
  • Refined Hybrid (half cone) Skimmer Body
  • Easy to Remove/Quick Release Collection Cup with Drain
  • Precision Water Level Control Output Valve
  • Air Intake Silencer
  • Solid Acrylic Construction
  • Quiet and Energy Efficient Operation
Technical Specs
  • Body Size: 5"
  • Footprint: 10.4" x 7"
  • Neck Size: 2.5"
  • Total Height: 19.75"
  • Output Size: 40mm - Comes with Metric to British Adapter to 1.25” pvc
  • Output Height: 6.5"
  • Note: Recommended Sump Water Depth: 7"-8"
Pump Information
  • Aquatrance 1000s Pinwheel Pump
  • Wattage: 9w
  • Air Draw: 420 lph / 15 SCFH*
  • Water Draw: 350 lph / 92 GPH*
  • *Air and water results will vary depending on aquarium setup


Reef Octopus Classic 110 INT Protein Skimmer Reviews



Average Rating
(114 reviews)
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Why did I wait so long

by
Reviewers Rating Excellent!


Posted: 8/9/2016 from Largo, FL UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: Of all the things I have purchased from MD This is without a doubt the greatest! Very easy to regulate through the large regulator that is easily reached and does not require any unscrewing of screws and turning the body. This was most difficult when adjusting! No such problem and believe it or not I 3 days I had it humming! I highly recommend it especially to a beginner! Mike


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Great skimmer

by
Reviewers Rating Excellent!


Posted: 6/28/2016 from WINNFIELD, LA UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: Bought this skimmer for my anemone species tank build took longer than expected to settle in but works great


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Works great

by
Reviewers Rating Excellent!


Posted: 4/10/2016 from Lafayette, LA UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: Have 150gal and smaller skimmers are not adequate. It is quiet and well made. The gate valve is very helpful in adjusting the water column. If you are new to this you will be adjusting this often especially in a sump. Water conditions and level will vary. Would recommend it to anyone.


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Great skimmer

by
Reviewers Rating Excellent!


Posted: 3/19/2016 from OH UNITED STATE
5.0 5
Experience Level: Intermediate


Comments: I purchased this skimmer to replace an Eshopps, and wow! My last skimmer was completely unreliable, and took months to break in. I've had this skimmer running just under two weeks, and it's working great. Within a few hours of start up, it began to pull junk out, dark, chunky gunk. The build quality is great, sturdy plastic, easy to remove skimmer cup, incredibly quite. We noticed a difference in noise right away. If you're looking for a good skimmer and are on a budget, I highly recommend this skimmer.


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Loud and poor quality pump

by
Reviewers Rating Below Average


Posted: 11/16/2015 from CHARLOTTE, NC UNITED STATES
2.0 5
Experience Level: Intermediate


Comments: This skimmer is loud. The pump had seized up multiple times but I have been able to learn the sideways attached pump well enough to get it running again. No way to make it quiet. I wouldn't recommend. Why don't they put a pump on it that fits it properly?


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RO 150INT

by
Reviewers Rating Excellent!


Posted: 1/20/2015 from HOUSTON, TX UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: I am impressed with this skimmer. The build quality it top notch. I have had it set up for almost 2 weeks now on my 120 gal tank. The size was perfect for my sump. I was actually getting skimmate almost immediately. It is very easy to dial in. It barely makes any noise. I did, however, have to build a PVC elbow for the outflow to keep the water return below the water level. I especially like the fact that you can simply pull the top off to dump it without having to unscrew any thumb screws (my 15 yr old PM skimmer was a pain). Obviously the technology has come quite a way in the last 8-10 years and this skimmer exceeds my expectations.


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Awesome skimmer

by
Reviewers Rating Excellent!


Posted: 12/26/2014 from JACKSONVILLE, FL UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: This skimmer is awesome! Only had it in the sump for a few hours and it was already pulling out dark gunk. I Definitely recommend buying one.


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Reef Octopus Classic INT Prote

by
Reviewers Rating Excellent!


Posted: 12/11/2014 from BABBITT, MN UNITED STATES
5.0 5
Experience Level: Intermediate


Comments: This protein skimmer is a great product work great right out of the box. The Red Octopus skimmer is also the quietest skimmer I have ever used. I would recommend it to any one looking for a great skimmer at a reasonable price.


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Good skimmer

by
Reviewers Rating Excellent!


Posted: 10/2/2014 from Goleta, CA UNITED STATES
4.5 5
Experience Level: Expert


Comments: I have been using this RO INT skimmer for 3 years now. It really skims well on my 40g tank. It is a little finicky about water level in the sump but is easy enough to adjust. Just make sure that it is sitting in around 5-7 inches and you should be good. It isn't that loud either, but it does vibrate a little.


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Great little skimmer!!

by
Reviewers Rating Excellent!


Posted: 9/4/2014 from FLEMINGTON, NJ UNITED STATES
4.5 5
Experience Level: Expert


Comments: Just installed this little skimmer on my new 57 gallon reef and so far so good. Good build quality, easy assembly, and after a little wipe down its already trying to pull dry skim. Very quiet too which is a plus. Delivery took 9 days though (not good).


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