---
product_id: 2956419
title: "AQUATOP MR-20 Media Reactor – 95 GPH Up-Flow Filtration System – With Pump, Tubing & Mount – For Saltwater or Freshwater Aquariums – Sump or Hang-On Design"
brand: "aquatop"
price: "26831 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Aquatop"
url: https://www.desertcart.kg/products/2956419-aquatop-mr-20-media-reactor-95-gph-up-flow-filtration
store_origin: KG
region: Kyrgyzstan
---

# 95 GPH flow rate Up-flow filtration design Includes submersible pump AQUATOP MR-20 Media Reactor – 95 GPH Up-Flow Filtration System – With Pump, Tubing & Mount – For Saltwater or Freshwater Aquariums – Sump or Hang-On Design

**Brand:** aquatop
**Price:** 26831 som
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your aquarium’s clarity with precision flow and effortless setup!

## Quick Answers

- **What is this?** AQUATOP MR-20 Media Reactor – 95 GPH Up-Flow Filtration System – With Pump, Tubing & Mount – For Saltwater or Freshwater Aquariums – Sump or Hang-On Design by aquatop
- **How much does it cost?** 26831 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/2956419-aquatop-mr-20-media-reactor-95-gph-up-flow-filtration)

## Best For

- aquatop enthusiasts

## Why This Product

- Trusted aquatop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Setup:** Comes complete with pump, tubing, suction cups, and tank hook for instant installation.
- • **Durable & User-Friendly:** Acrylic housing with recessed O-ring lid ensures easy, mess-free media changes.
- • **Maximize Media Efficiency:** Up-flow design eliminates channeling for superior filtration performance.
- • **Versatile Mounting Options:** Sump or hang-on design adapts seamlessly to your aquarium setup.
- • **Optimized for Salt & Freshwater:** Engineered to support phosphate sponges, carbon, resins, and more for all aquarium types.

## Overview

The AQUATOP MR-20 Media Reactor is a compact, high-performance filtration system delivering up to 95 gallons per hour via an innovative up-flow design that maximizes media efficiency. Equipped with a reliable submersible pump and complete installation kit, it offers flexible sump or hang-on mounting for both saltwater and freshwater aquariums. Its durable acrylic housing with a secure O-ring lid ensures hassle-free media changes, making it a top choice for aquarium enthusiasts seeking crystal-clear water and healthier aquatic environments.

## Description

Aquatop's MR-20 Multimedia Reactor maximizes the efficiency of filter media with a reverse water flow design that eliminates water channeling through the filter media. Install in sump or hang on the tank, this versatile reactor can be used for phosphate resins, phosphate sponges, activated carbon, nitrate sponges and other resin filter media. The high quality acrylic design makes this one of the most reliable media reactors available and the MR-20 includes a pump and all the necessary plumbing.

Review: Worked great on my reef - My phosphates went through the roof and I lost a lot of my corals. Added this and it was easy to set up and started running gfo through it instead of a filter sock. Levels dropped within a week. Going to add another to run with carbon.
Review: Nice reactor, small enough for chamber on BioCube 29. - Was looking for a reactor that would fit in the back chamber of my BioCube 29 and this fit the bill. Pump has fairly low output as many reviewers have stated but it works for me so far with PhosGuard. A larger replacement pump is so cheap that I'm not concerned about the output. I'd buy it again.

## Features

- Up-flow filtration design helps maximize filter media performance—ideal for use with phosphate sponges, carbon, and resin-based media
- Includes AQUATOP’s SWP-230 submersible pump with sediment discharge filter—supports clean, consistent flow during operation
- Durable acrylic housing with recessed O-ring lid—designed for easy access and secure media changes without hassle
- Comes complete with intake/output tubing, suction cups, and tank hook—versatile mounting for sump or hang-on installation
- Includes tank hook and suction cups for flexible mounting—install the reactor securely inside a sump or hang it on the side of your aquarium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GYG54O6 |
| ASIN  | B00GYG54O6 |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #55,847 in Pet Supplies ( See Top 100 in Pet Supplies ) #277 in Aquarium Filters |
| Brand | Aquatop |
| Brand Name | Aquatop |
| Color | Multi |
| Customer Reviews | 4.0 4.0 out of 5 stars (513) |
| Date First Available | November 27, 2013 |
| Date First Available  | November 27, 2013 |
| Directions | use as directed |
| Global Trade Identification Number | 00819603014037 |
| Included Components | AQUATOP MR-20 Multimedia Reactor with Pump |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 3.5 x 2.5 x 15 inches |
| Item Package Dimensions L x W x H | 15.31 x 5.04 x 4.29 inches |
| Item Weight | 0.16 ounces |
| Item model number | MR-20 |
| Item model number  | MR-20 |
| Manufacturer | Aquatop |
| Manufacturer  | Aquatop |
| Material | Resin |
| Maximum Flow Rate | 2 Gallons Per Minute |
| Maximum Lifting Height | 15 Inches |
| Model Name | AQUATOP MR-20 Multimedia Reactor with Pump |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 3.5"L x 2.5"W x 15"H |
| Product Dimensions  | 3.5 x 2.5 x 15 inches; 0.16 ounces |
| Size | 95 GPH (Up to 75 gallons) |
| Specific Uses For Product | aquarium pump |
| Style | Multimedia Reactor with Pump |
| Target Audience Keyword | fish |
| UPC | 781163721697 819603014037 |
| Voltage | 110 Volts |

## Product Details

- **Brand:** Aquatop
- **Color:** Multi
- **Item Weight:** 0.01 Pounds
- **Material:** Resin
- **Maximum Flow Rate:** 2 Gallons Per Minute
- **Maximum Lifting Height:** 15 Inches
- **Power Source:** Corded Electric
- **Product Dimensions:** 3.5"L x 2.5"W x 15"H
- **Style:** Multimedia Reactor with Pump
- **Voltage:** 110 Volts

## Images

![AQUATOP MR-20 Media Reactor – 95 GPH Up-Flow Filtration System – With Pump, Tubing & Mount – For Saltwater or Freshwater Aquariums – Sump or Hang-On Design - Image 1](https://m.media-amazon.com/images/I/712GBHEiWyL.jpg)
![AQUATOP MR-20 Media Reactor – 95 GPH Up-Flow Filtration System – With Pump, Tubing & Mount – For Saltwater or Freshwater Aquariums – Sump or Hang-On Design - Image 2](https://m.media-amazon.com/images/I/71E1F5+gz7L.jpg)
![AQUATOP MR-20 Media Reactor – 95 GPH Up-Flow Filtration System – With Pump, Tubing & Mount – For Saltwater or Freshwater Aquariums – Sump or Hang-On Design - Image 3](https://m.media-amazon.com/images/I/71EG3YX67RL.jpg)
![AQUATOP MR-20 Media Reactor – 95 GPH Up-Flow Filtration System – With Pump, Tubing & Mount – For Saltwater or Freshwater Aquariums – Sump or Hang-On Design - Image 4](https://m.media-amazon.com/images/I/71KylIElteL.jpg)
![AQUATOP MR-20 Media Reactor – 95 GPH Up-Flow Filtration System – With Pump, Tubing & Mount – For Saltwater or Freshwater Aquariums – Sump or Hang-On Design - Image 5](https://m.media-amazon.com/images/I/71clST0XQwL.jpg)

## Questions & Answers

**Q: Could you put sand in this and use it as a fluidized bed filter?**
A: I do. I put filter floss under the sponges to prevent sand from falling to the bottom. Used pool filtration sand and branched off from my primary pump with a valve to adjust water flow. I don't use the included pump but I don't see why you cant. Works great for me!

**Q: Is the pump that it comes with a submersible or not**
A: I'm confused how any pump that's not submerged would even work? That's kind of the point of the pump, to be submerged in water so that it pumps into the media...

**Q: What are the exact internal diameter of the hoses?**
A: From what I can measure, its 7/16 in. inner diameter and 1/2 in. outer diameter

**Q: What size tubing I can use for the aquatop Mr 20 to  replace the clear tubing that came with it with a black tube ?**
A: 7/16 inch inner diameter, 1/2 inch outer diameter

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great on my reef
*by B***S on May 29, 2025*

My phosphates went through the roof and I lost a lot of my corals. Added this and it was easy to set up and started running gfo through it instead of a filter sock. Levels dropped within a week. Going to add another to run with carbon.

### ⭐⭐⭐⭐⭐ Nice reactor, small enough for chamber on BioCube 29.
*by M***X on August 29, 2023*

Was looking for a reactor that would fit in the back chamber of my BioCube 29 and this fit the bill. Pump has fairly low output as many reviewers have stated but it works for me so far with PhosGuard. A larger replacement pump is so cheap that I'm not concerned about the output. I'd buy it again.

### ⭐⭐⭐⭐ Very good for the price
*by K***H on September 1, 2024*

I have been using this as a gfo reactor for a while now and It does a good job. Only issue is the suction cups don't seem to wanna hold the hoses very well and they slip out from time to time and are more noticeable in the tank. Cleaning isn't hard but is still harder than I would like. The sponges get clogged up fairly easily and can cause performance issues if u don't stay on top of your maintenance. Over all I will buy another one for my other tank. The hang on option is good but it is better suited for a sump.

## Frequently Bought Together

- Aquatop Media Reactor, 95 GPH – Up-Flow Filtration for Water Treatment – 10-75 Gal – Adjustable Water Pump Included – Reliable Filtration System
- Kolar Labs GFO Bayoxide E33 Phosphate Remover – for Freshwater and Saltwater Aquariums, Reef Tanks, Promotes Coral Health (454g)
- Marineland Black Diamond Premium Activated Carbon, Filter Media For Aquariums, 40 Ounces

---

## 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.kg/products/2956419-aquatop-mr-20-media-reactor-95-gph-up-flow-filtration](https://www.desertcart.kg/products/2956419-aquatop-mr-20-media-reactor-95-gph-up-flow-filtration)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-23*