---
product_id: 622514415
title: "HOB-R Hang On Back Refugium - Natural Macro Algae Filtration for Freshwater and Saltwater Aquariums, Increase Beneficial Marine Tank Bacteria and Micro-Fauna"
brand: "aquaready"
price: "€ 720.20"
currency: EUR
in_stock: true
category: "Aqua Ready"
url: https://www.desertcart.hr/products/622514415-hob-r-hang-on-back-refugium-natural-macro-algae-filtration
store_origin: HR
region: Croatia
---

# Natural macroalgae filtration Continuous nitrate & phosphate control Easy hang-on-back installation HOB-R Hang On Back Refugium - Natural Macro Algae Filtration for Freshwater and Saltwater Aquariums, Increase Beneficial Marine Tank Bacteria and Micro-Fauna

**Brand:** aquaready
**Price:** € 720.20
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your aquarium’s ecosystem with effortless, natural filtration!

## Quick Answers

- **What is this?** HOB-R Hang On Back Refugium - Natural Macro Algae Filtration for Freshwater and Saltwater Aquariums, Increase Beneficial Marine Tank Bacteria and Micro-Fauna by aquaready
- **How much does it cost?** € 720.20 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/622514415-hob-r-hang-on-back-refugium-natural-macro-algae-filtration)

## 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

- • **Silent Serenity:** Ultra-quiet 2.8W Sicce pump ensures peaceful tank ambiance without compromising performance.
- • **Plug & Play Setup:** Hang-on-back design with adjustable baffles and removable trays for zero-fuss maintenance.
- • **Eco-Boost Filtration:** Harness natural macroalgae to purify and clarify your aquarium water effortlessly.
- • **Nutrient Balance Mastery:** Keep nitrates and phosphates in check for a thriving, disease-resistant aquatic ecosystem.
- • **Real-Time Growth Monitoring:** Large rear viewing window lets you track macroalgae health and nutrient uptake at a glance.

## Overview

The AquaReady HOB-R Hang-On-Back Refugium is a durable, easy-to-install aquarium filter designed for both freshwater and saltwater tanks up to 20 gallons. Featuring a natural macroalgae habitat, it continuously reduces harmful nitrates and phosphates, promoting a healthier aquatic environment. Powered by an ultra-quiet 2.8W Sicce pump and equipped with a large viewing window, this refugium combines efficient nutrient control with user-friendly maintenance for optimal tank vitality.

## Description

Transform your aquarium into a thriving ecosystem with the HOB-R Hang-On-Back Refugium AquaReady. Crafted for seamless integration, this innovative refugium efficiently enhances water quality and fosters a flourishing environment for micro fauna. Its sleek hang-on-back design ensures effortless installation, while the spacious chamber provides ample room for beneficial macroalgae growth and nutrient uptake. With its durable construction and user-friendly features, this refugium is a must-have addition for hobbyists seeking to optimize their tank's health and vitality. Elevate your aquarium experience with the HOB-R Hang-On-Back Refugium from AquaReady. Features A Sicce Syncra Nano pump powers the system, and is contained within a baffle Baffle housing allows use of a sand bed in the refugium Large viewing pain on the back panel for monitoring algae growth Slotted pre-outlet helps keep macro-algae from escaping into the display Outlet sponge helps keep microbubbles from entering the aquarium Easy to secure and remove inlet for quick maintenance Specifications Main Body Dimensions: 16.75"L x 3.25"W x 12.75"H Back to From of Inlet Distance: 5.5" Back to Front of Outlet Distance: 6.5" Fits Tank Rims: up to .75" Pump Power consumption: 2.8 watts

## Features

- 🌿 Natural Filtration: Enhance water quality and clarity with the Aquaready Refugium, providing a natural habitat for beneficial macroalgae and microorganisms to thrive and effectively remove excess nutrients. Monitor habitat with large rear viewing window.
- 🔄 Continuous Nutrient Control: Maintain stable aquarium parameters by promoting the growth of macroalgae within the Refugium, effectively reducing nitrate and phosphate levels for a healthier aquatic environment.
- 🛠️ Easy Hang On Installation: Simplify setup and maintenance with the Aquaready Refugium's user-friendly design, featuring an adjustable baffle system and removable trays for hassle-free cleaning and customization.
- 💧Healthy Clean Aquatic Environment: Clean aquarium water provides a healthy environment for fish, coral, and other aquatic life, reducing the risk of diseases and promoting overall well-being.
- 🤫 Ultra Quiet Operation: Enjoy a serene aquatic environment thanks to the ultra-quiet Sicce pump using only 2.8 watts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZS657T4 |
| Additional Features | Durable |
| Brand | AquaReady |
| Brand Name | AquaReady |
| Color | Black |
| Customer Reviews | 3.9 out of 5 stars 34 Reviews |
| Included Components | Feed Pump, Filter |
| Item Dimensions L x W x H | 42.5L x 8.3W x 42.5H centimeters |
| Item Shape | Rectangular |
| Item Type Name | Aquarium Filter |
| Item Weight | 3.7 kg |
| Item weight | 3.7 kg |
| Manufacturer | AquaReady |
| Manufacturer Part Number | HOB-R |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | HOB-R |
| Pet Type | Fish |
| Product Style | Modern |
| Product dimensions | 42.5L x 8.3W x 42.5H centimeters |
| Set Name | AquaReady HOB-R |
| Special features | Durable |
| Specific Uses For Product | Aquarium Refugium |
| Tank Volume | 20 Gallons |
| Tank volume | 20 Gallons |
| Target Species | Fish |
| UPC | 850048740174 |
| Unit Count | 1 Count |
| Vivarium Type | Aquarium |

## Product Details

- **Brand:** AquaReady
- **Material:** Plastic
- **Product dimensions:** 42.5L x 8.3W x 42.5H centimeters
- **Special features:** Durable
- **Tank volume:** 20 Gallons

## Images

![HOB-R Hang On Back Refugium - Natural Macro Algae Filtration for Freshwater and Saltwater Aquariums, Increase Beneficial Marine Tank Bacteria and Micro-Fauna - Image 1](https://m.media-amazon.com/images/I/61+rIlYSqOL.jpg)

## Frequently Bought Together

- AquaReady HOB-R Hang On Back Refugium - Natural Macro Algae Filtration for Freshwater and Saltwater Aquariums, Increase Beneficial Marine Tank Bacteria and Micro-Fauna
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-26*