---
product_id: 67887557
title: "Refugium 500 (Box Only). Hang On Back. For Phosphate and Nitrate Removal."
brand: "cleartides"
price: "₪855"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/67887557-refugium-500-box-only-hang-on-back-for-phosphate-nitrate
store_origin: IL
region: Israel
---

# Versatile for fresh & marine aquariums Supports thriving micro-ecosystems Fits up to 100 gal / 440L tanks Refugium 500 (Box Only). Hang On Back. For Phosphate and Nitrate Removal.

**Brand:** cleartides
**Price:** ₪855
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium’s ecosystem with nature-powered clarity!

## Quick Answers

- **What is this?** Refugium 500 (Box Only). Hang On Back. For Phosphate and Nitrate Removal. by cleartides
- **How much does it cost?** ₪855 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/67887557-refugium-500-box-only-hang-on-back-for-phosphate-nitrate)

## Best For

- cleartides enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Maintenance:** No batteries required, promoting sustainable aquarium care.
- • **Maximize Aquarium Health:** Designed for tanks up to 100 gallons, ensuring optimal water quality.
- • **Natural Filtration Boost:** Creates a breeding ground for beneficial critters that naturally reduce nitrates and phosphates.
- • **Dual Environment Compatibility:** Perfectly engineered for both freshwater and marine setups.
- • **Space-Saving Hang-On-Back Design:** Easy to install without sacrificing valuable tank space.

## Overview

The Cleartides Refugium 500 is a hang-on-back filtration accessory designed for aquariums up to 100 gallons (440 liters). Compatible with both freshwater and marine tanks, it fosters a natural breeding ground for beneficial microfauna that help reduce phosphate and nitrate levels, enhancing water quality and supporting a balanced aquatic environment.

## Description

Refugium 500 (Box Only). Hang On Back. For Phosphate and Nitrate Removal.

## Features

- For aquariums up to 100 gals/ 440l
- For both freshwater and marine aquariums.
- The Refugium will allow a Breeding Ground for small Critters to thrive ... feeding the aquarium inhabitants in the process.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 50 x 8 x 25 cm |
| Number of Items | 1 |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |

## Product Details

- **Brand:** Cleartides
- **Liquid volume:** 440 Litres
- **Manufacturer:** Cleartides

## Images

![Refugium 500 (Box Only). Hang On Back. For Phosphate and Nitrate Removal. - Image 1](https://m.media-amazon.com/images/I/81d3upPkS7L.jpg)
![Refugium 500 (Box Only). Hang On Back. For Phosphate and Nitrate Removal. - Image 2](https://m.media-amazon.com/images/I/81ijRfonKmL.jpg)

## Questions & Answers

**Q: How many liters is this? And will you combine shipping to Sweden? Thanks!**
A: Hi there.. and yes, we can combine shipping to Sweden. 
Now the refugium 500 volume, your looking at around 6 litres.
Hope this helps and any further info you know where I am. 
Dave

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**Shop now:** [https://www.desertcart.co.il/products/67887557-refugium-500-box-only-hang-on-back-for-phosphate-nitrate](https://www.desertcart.co.il/products/67887557-refugium-500-box-only-hang-on-back-for-phosphate-nitrate)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-05*