--- product_id: 630866370 title: "AquaReady FR-SE Hang On Back Media Reactor for Saltwater and Freshwater Aquarium Filtration, Includes Adjustable Inlet and Outlet Fittings, Efficient Up-Flow Design, Low Profile Mounting" brand: "aquaready" price: "€ 260.66" currency: EUR in_stock: true reviews_count: 4 category: "Aqua Ready" url: https://www.desertcart.hr/products/630866370-aquaready-fr-se-hang-on-back-media-reactor-for-saltwater store_origin: HR region: Croatia --- # Efficient up-flow media suspension Up to 150 gal GFO capacity Adjustable inlet/outlet fittings AquaReady FR-SE Hang On Back Media Reactor for Saltwater and Freshwater Aquarium Filtration, Includes Adjustable Inlet and Outlet Fittings, Efficient Up-Flow Design, Low Profile Mounting **Brand:** aquaready **Price:** € 260.66 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate your aquarium’s clarity with precision filtration that fits your lifestyle! ## Quick Answers - **What is this?** AquaReady FR-SE Hang On Back Media Reactor for Saltwater and Freshwater Aquarium Filtration, Includes Adjustable Inlet and Outlet Fittings, Efficient Up-Flow Design, Low Profile Mounting by aquaready - **How much does it cost?** € 260.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/630866370-aquaready-fr-se-hang-on-back-media-reactor-for-saltwater) ## Best For - aquaready enthusiasts ## Why This Product - Trusted aquaready brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored to Your Tank:** Adjustable inlet and outlet fittings fit 1/2" tubing for seamless integration - • **Maximized Media Contact:** Innovative up-flow design keeps media fully suspended for superior filtration efficiency - • **Built to Last, Built for Life:** Durable construction ensures reliable, long-term water quality improvement - • **Space-Smart Hang-On-Back Design:** Low profile mounting saves valuable tank space without compromising performance - • **Crystal Clear Aquariums, Guaranteed:** Optimized for Carbon, GFO, and Biopellets filtration up to 150 gallons ## Overview The AquaReady FR-SE Hang On Back Media Reactor is a versatile, space-saving filtration solution designed for saltwater and freshwater aquariums up to 150 gallons. Featuring an efficient up-flow design, it maximizes media contact time with water, supporting Carbon, GFO, and Biopellets media types. Its adjustable inlet and outlet fittings accommodate 1/2" tubing, while the durable, low-profile hang-on-back mount ensures easy installation and long-lasting performance for healthier, vibrant aquatic environments. ## Description The new Hang-On-Back Media Reactor by AquaReady, your go-to solution for optimizing filtration and enhancing water quality in your aquarium setup. Designed with versatility and efficiency in mind, this reactor effectively houses a variety of media types, from carbon and GFO to bio pellets, ensuring thorough and customizable filtration tailored to your tank's needs. Its user-friendly hang-on-back design simplifies installation and maintenance, making it an ideal choice for both novice and experienced aquarists where a sump is not available. Say goodbye to algae blooms and excess nutrients, and welcome a healthier, more vibrant aquatic environment with the Hang-On-Back Media Reactor by AquaReady. Flow rate must be adjusted based on the amount of media used. An adjustable pump or a valve is recommended. Specifications Chamber Diameter: 3.2" Height: 14.6" Minimum Tank Height:​ 12.5" Accommodates Aquarium Rims Up To: 3/4" Maximum Capacity: 1.0L (1000ml) ~4.2 Cups Using GFO: up to 150 gallons Using Activated Carbon: up to 75 Gallons Using Biopellets: up to 50 gallons Inlet/Outlet: 1/2" hose barb Review: Good product! - Performed as expected. I would recommend it to others that want a hob media reactor as opposed to inside the tank. Saves space. Review: Would’ve loved it if it wasn’t effective - First item never arrived. desertcart resent me the item thankful on their part that I receive the item but the new item I receive was defective so I had to return it in the return is taking more than three weeks. Would’ve wish that it wasn’t effective because he did seem like a good reactor, but with the waiting that I had to happen because the package got lost and never delivered and then a new package was sent out never arriving the day was supposed to arrive late and when I opened the package, the item was defective in one of the hoses. Connectors wouldn’t stay on tight. It was loose which it releases water didn’t even take the chance of filling it up because I knew what would happen put it back in the box sent it back still waiting for a refund. I’ll see this. It looks like a good product. I’m giving it four star because of the troubles I had with it ## Features - 🌊 Efficient Filtration: Keep your aquarium crystal clear, perfect for Use with Carbon, GFO, or Biopellets. Recommended Tank Size: GFO: Up to 150 Gallons, Carbon: Up to 75 Gallons, Biopellets: Up to 50 Gallons. Total capacity approximately 4 cups of media - 🌀 Up-Flow Design: Helps to keep filter media suspended and evenly dispersed to provide maximum contact time between your aquarium water and the media inside the reactor. Water is introduced into the bottom of the filter and is then pushed upward through the media and back out into your tank. Inlet and outlet accepts 1/2" Tubing. - 💧 Customizable Filtration: Insert your media of choice to help eliminate organic pollutants, odors, discolorations, excess nutrients and algae - 🐠 High-Quality Build: Durable and reliable, ensuring long-lasting performance and improving water quality for your fish and coral. - 🔧 Adjustable & Versatile: Easily hang on external design with adjustable media plates and fittings to fit your aquarium needs from new setups to established aquariums with heavy bio-loads. ## Images ![AquaReady FR-SE Hang On Back Media Reactor for Saltwater and Freshwater Aquarium Filtration, Includes Adjustable Inlet and Outlet Fittings, Efficient Up-Flow Design, Low Profile Mounting - Image 1](https://m.media-amazon.com/images/I/51cLhKyXiSL.jpg) ![AquaReady FR-SE Hang On Back Media Reactor for Saltwater and Freshwater Aquarium Filtration, Includes Adjustable Inlet and Outlet Fittings, Efficient Up-Flow Design, Low Profile Mounting - Image 2](https://m.media-amazon.com/images/I/51gWQksF1AL.jpg) ![AquaReady FR-SE Hang On Back Media Reactor for Saltwater and Freshwater Aquarium Filtration, Includes Adjustable Inlet and Outlet Fittings, Efficient Up-Flow Design, Low Profile Mounting - Image 3](https://m.media-amazon.com/images/I/51-ygqL-Z0L.jpg) ![AquaReady FR-SE Hang On Back Media Reactor for Saltwater and Freshwater Aquarium Filtration, Includes Adjustable Inlet and Outlet Fittings, Efficient Up-Flow Design, Low Profile Mounting - Image 4](https://m.media-amazon.com/images/I/510811sReHL.jpg) ![AquaReady FR-SE Hang On Back Media Reactor for Saltwater and Freshwater Aquarium Filtration, Includes Adjustable Inlet and Outlet Fittings, Efficient Up-Flow Design, Low Profile Mounting - Image 5](https://m.media-amazon.com/images/I/416AkV9loHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product! *by T***S on 4 September 2024* Performed as expected. I would recommend it to others that want a hob media reactor as opposed to inside the tank. Saves space. ### ⭐⭐⭐⭐ Would’ve loved it if it wasn’t effective *by J***Z on 22 July 2026* First item never arrived. Amazon resent me the item thankful on their part that I receive the item but the new item I receive was defective so I had to return it in the return is taking more than three weeks. Would’ve wish that it wasn’t effective because he did seem like a good reactor, but with the waiting that I had to happen because the package got lost and never delivered and then a new package was sent out never arriving the day was supposed to arrive late and when I opened the package, the item was defective in one of the hoses. Connectors wouldn’t stay on tight. It was loose which it releases water didn’t even take the chance of filling it up because I knew what would happen put it back in the box sent it back still waiting for a refund. I’ll see this. It looks like a good product. I’m giving it four star because of the troubles I had with it ### ⭐⭐⭐⭐⭐ Great reactor! *by A***H on 22 July 2024* I am currently using this in my RedSea Nano to run some Purigen resin and it is perfect for it. I love that the input and output are on the top of the reactor so running lines is easy and quick. The reactor is well-designed and creates a nice turbulent flow for the media to cycle in. So far not a single issue with it. It is very well constructed and seems like it will last a long time. I did have to add my own finer mesh to it since the Purigen has a very tiny particle size, but that was trivial and easy to do. --- ## 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.hr/products/630866370-aquaready-fr-se-hang-on-back-media-reactor-for-saltwater](https://www.desertcart.hr/products/630866370-aquaready-fr-se-hang-on-back-media-reactor-for-saltwater) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-30*