--- product_id: 259193090 title: "REEF Octopus Classic 150INT Protein Skimmer - Up to 150 Gallons - Aquarium Filter - Large Aquarium Maintenance, Sump Use - 5 Pounds" brand: "reef" price: "6174.27 DT" currency: TND in_stock: true reviews_count: 5 category: "Reef" url: https://www.desertcart.tn/products/259193090-reef-octopus-classic-150int-protein-skimmer-up-to-150-gallons store_origin: TN region: Tunisia --- # Bubble Diffusing Chamber & Full Cone Body - stabilized foam Compact footprint - fits perfectly in tight sump spaces Aquatrance 2000 Pinwheel Pump - ultra-efficient power REEF Octopus Classic 150INT Protein Skimmer - Up to 150 Gallons - Aquarium Filter - Large Aquarium Maintenance, Sump Use - 5 Pounds **Brand:** reef **Price:** 6174.27 DT **Availability:** ✅ In Stock ## Summary > 🐠 Elevate your aquarium game with the Reef Octopus Classic 150INT — where power meets precision! ## Quick Answers - **What is this?** REEF Octopus Classic 150INT Protein Skimmer - Up to 150 Gallons - Aquarium Filter - Large Aquarium Maintenance, Sump Use - 5 Pounds by reef - **How much does it cost?** 6174.27 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/259193090-reef-octopus-classic-150int-protein-skimmer-up-to-150-gallons) ## Best For - reef enthusiasts ## Why This Product - Trusted reef brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Foam Mastery:** Innovative bubble diffusing chamber and cone design reduce turbulence, maximizing organic waste removal for crystal-clear water. - • **Built to Last:** Durable construction backed by a 1-year skimmer warranty and 2-year pump warranty—reliability you can trust. - • **Space-Savvy Design:** Sleek 12.4" x 8.7" footprint fits seamlessly into your sump without sacrificing performance or style. - • **Next-Level Efficiency:** Aquatrance 2000 pump delivers max airflow with half the energy consumption—eco-smart and wallet-friendly. - • **Whisper-Quiet Operation:** Engineered for minimal noise, so your aquatic sanctuary stays peaceful and professional. ## Overview The Reef Octopus Classic 150INT Protein Skimmer is a high-performance in-sump filter designed for aquariums up to 150 gallons. Featuring the energy-efficient Aquatrance 2000 Pinwheel Pump, a bubble diffusing chamber, and a full cone body, it optimizes foam production and organic waste removal while maintaining a compact footprint. Ideal for serious aquarium enthusiasts seeking quiet, durable, and effective filtration. ## Description Reef Octopus Classic 150INT protein skimmer is a same skimmer as the older NWB-150 model but with a new updated Aquatrance pump. The new Aquatrance AQ-2000s pump pulls a huge amount of air and uses almost half the energy as the old OTP pumps. Originally called the NWB 150 Internal skimmer it is now the Classic line with an improved pump for better performance. We carry all the Octopus Classic skimmers and models in stock for any sized aquarium you may have.Reef Octopus Classic 150 internal skimmer specifications: * Reef Octopus 6" Classic 150INT Skimmer CLSC-150INT * Footprint & Dimensions: 12" x 8.5" x 22.13" * Manufacturer rates skimmer for tanks up to 150 gallons. * High performance venturi air injection system * Modified cone neck design designed for easy transition of micro bubbles into cup * Precision controlled gate valve * In sump only * 1 year warranty on skimmer and impeller - 2 years on pump * Metric plumbing parts. Review: Best protein skimmer on the market - I’ve had many protein skimmers over the years and this is by far the easiest to use. It’s very durable and does the job better than the others I’ve used. Perfect size for my 60 gallon sump and very quiet. I recommend for anyone looking for a skimmer that will get the job done. Review: Reef octopus skimmer - Love that it installed very easily. Functions as described. Makes millions of bubbles! Not 100 percent silent but not noticeable. Very well made. Worth the price because it’s definitely doing what it’s designed for. I have a lot of fish and feed a lot and this helps tremendously . ## Features - In-sump protein skimmer for aquariums up to 150 gallons - Aquatrance 2000 Pinwheel Pump - offers super efficiency and the very best in performance - Bubble Diffusing Chamber and Full Cone Body that naturally reduce and stabilize the foam production; This means less turbulence in the neck area and more contact time for organics to rise and collect - Turbulence reducing bubble plate - Small Footprint: 12.4" x 8.7"; Body Diameter: 6"; Height: 22" ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00N45H3YO | | Brand | REEF | | Brand Name | REEF | | Customer Reviews | 4.4 out of 5 stars 66 Reviews | | Item Form | Liquid | | Item Weight | 5 Pounds | | Item form | Liquid | | Item weight | 5 Pounds | | Liquid Volume | 150 Gallons | | Liquid volume | 150 Gallons | | Manufacturer | Reef Octopus | | Manufacturer Part Number | CLSC-150INT | | Model Number | CLSC-150INT | | Pet Type | Fish | | Target Species | Ornamental Fish | | UPC | 735343871986 793842666809 695029125188 950291202877 782195450005 | | Unit Count | 1.0 Count | | Unit count | 1.0 Count | ## Product Details - **Brand:** REEF - **Liquid volume:** 150 Gallons - **Item weight:** 5 Pounds - **Item form:** Liquid - **Manufacturer:** Reef Octopus ## Images ![REEF Octopus Classic 150INT Protein Skimmer - Up to 150 Gallons - Aquarium Filter - Large Aquarium Maintenance, Sump Use - 5 Pounds - Image 1](https://m.media-amazon.com/images/I/51z887fRTPS.jpg) ![REEF Octopus Classic 150INT Protein Skimmer - Up to 150 Gallons - Aquarium Filter - Large Aquarium Maintenance, Sump Use - 5 Pounds - Image 2](https://m.media-amazon.com/images/I/61qQZfOyn3L.jpg) ![REEF Octopus Classic 150INT Protein Skimmer - Up to 150 Gallons - Aquarium Filter - Large Aquarium Maintenance, Sump Use - 5 Pounds - Image 3](https://m.media-amazon.com/images/I/41HArWFEiUL.jpg) ![REEF Octopus Classic 150INT Protein Skimmer - Up to 150 Gallons - Aquarium Filter - Large Aquarium Maintenance, Sump Use - 5 Pounds - Image 4](https://m.media-amazon.com/images/I/61MlmxONfaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best protein skimmer on the market *by P***K on 6 December 2025* I’ve had many protein skimmers over the years and this is by far the easiest to use. It’s very durable and does the job better than the others I’ve used. Perfect size for my 60 gallon sump and very quiet. I recommend for anyone looking for a skimmer that will get the job done. ### ⭐⭐⭐⭐⭐ Reef octopus skimmer *by S***N on 7 October 2024* Love that it installed very easily. Functions as described. Makes millions of bubbles! Not 100 percent silent but not noticeable. Very well made. Worth the price because it’s definitely doing what it’s designed for. I have a lot of fish and feed a lot and this helps tremendously . ### ⭐⭐⭐⭐⭐ Great skimmer, excellent peformance once broken in. *by A***N on 2 August 2018* Great skimmer! Took a little time to break in. I read that you can put the emptying tube into a container and just remove from tank rather then overflow. After a few days of overflow from skimmer to the socks I decided to try it. I emptied about a gallon in a few hours and then the skimmer was basically broken in. Another week to really dial it in. I have been leaving it rather wet in order to keep the main body clean. I just clean the collection cup every few days and it is way easier to do preventative maintenance like that then remove the whole skimmer once a month or several months even. The collection ranges from dark green/yellow to nearly black and smells awful when emptying however no bad smells in my office near display tank. Free Tip: use a zip strip with some foam filter floss on the output and you can get this skimmer to almost silent and no bubbles in return to sump. ## Frequently Bought Together - Reef Octopus Classic 150INT Protein Skimmer - CaribSea Arag-Alive 20 lb Fiji Pink Sand --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/259193090-reef-octopus-classic-150int-protein-skimmer-up-to-150-gallons](https://www.desertcart.tn/products/259193090-reef-octopus-classic-150int-protein-skimmer-up-to-150-gallons) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-13*