---
product_id: 72090426
title: "Refugium 500 Full Kit. Hang On. For phosphate and nitrate removal."
brand: "cleartides"
price: "€ 423.39"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.fi/products/72090426-refugium-500-full-kit-hang-on-for-phosphate-and-nitrate
store_origin: FI
region: Finland
---

# Supports up to 100 gal/440L aquariums Integrated pump & light for optimal filtration Complete kit with mineral mud & coral sand Refugium 500 Full Kit. Hang On. For phosphate and nitrate removal.

**Brand:** cleartides
**Price:** € 423.39
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium’s health with nature-powered precision!

## Quick Answers

- **What is this?** Refugium 500 Full Kit. Hang On. For phosphate and nitrate removal. by cleartides
- **How much does it cost?** € 423.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/72090426-refugium-500-full-kit-hang-on-for-phosphate-and-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

- • **Hang-On Convenience:** Sleek, space-saving design mounts easily on the side or back of your aquarium.
- • **All-in-One Ready Kit:** Includes everything you need—pump, light, mineral mud, coral sand—just add your plants.
- • **Versatile Compatibility:** Perfectly engineered for both freshwater and marine tanks up to 100 gallons.
- • **Effortless Nutrient Control:** Say goodbye to phosphate & nitrate buildup with a natural filtration system.
- • **Eco-Friendly Breeding Ground:** Creates a thriving habitat for beneficial critters that nourish your aquatic ecosystem.

## Overview

The Refugium 500 Full Kit is a complete hang-on filtration system designed for aquariums up to 100 gallons (440L). Compatible with both freshwater and marine setups, it includes a pump, light, mineral mud, coral sand, and piping. By adding plants like caulerpa or elodea, it naturally removes phosphates and nitrates while providing a breeding ground for beneficial microfauna, enhancing water quality and ecosystem balance.

## Description

Product description               You can now see the refugium nano running on youtube... https://youtu.be/T_lKcBjk78s For Both Freshwater and Marines Systems. The Refugium allows the removal of phosphates and nitrates within your system... with the help of a little caulerpa or similar for marine and elodea or similar plants for freshwater. Kit Consists of : Refugium 500 Piping, Mineral Mud (Caribsea), Coral Sand, Pump and Light. Note: When purchasing from international countries using 110/120volt / 60 hertz, please send a covering email about this and l will send pump and light to match the output. Designed to hang-on the side or back of an existing aquarium. Aquarium Capacity Freshwater : 440l, Marine : 300l Dimensions : Length : 500mm Width (front to back) : 80mm Depth (top to bottom) : 250mm Hang-On Bracket Width: 30mm                  Directions               Includes Refugium 500, piping, mineral mud, coral sand, pump, and light. Place in aquarium, add appropriate plants (caulerpa for marine, elodea for freshwater), and let the pump and light do their work to remove phosphates and nitrates.

## Features

- For aquariums up to 100 gals/ 440l
- For both freshwater and marine aquariums.
- Comes complete with everything you need to get going.. just add caulerpa
- The Refugium will allow a Breeding Ground for small Critters to thrive ... feeding the aquarium inhabitants in the process.
- The Refugium helps the removal of phosphates and nitrates within your system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 50 x 8 x 25 cm |
| Item Form | Kit |
| Colour | Black, Transparent |
| Number of Items | 1 |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |

## Product Details

- **Brand:** Cleartides
- **Item form:** Kit
- **Manufacturer:** Cleartides
- **UPC:** 600725057022

## Images

![Refugium 500 Full Kit. Hang On. For phosphate and nitrate removal. - Image 1](https://m.media-amazon.com/images/I/91vENKCmujL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does what it says on the tin
*by T***S on 9 February 2023*

Took about 10 minutes to set up had it running now for a few months on my 300litre marine mixed reef tank. Nitrite and Ammonia levels are at zero and Nitrate is at a nice low level so all my corals are thriving. Cheto grows really well so all in all I am very pleased with it.

### ⭐⭐⭐⭐⭐ There is plenty of adjustment to suit most people.
*by M***T on 8 January 2019*

I'm using the refugium, on my 270 liter tank and at the moment my nitrogen and phosphate levels are almost zero but the system has only been running for a month.At present I am very satisfied with the results.

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**Shop now:** [https://www.desertcart.fi/products/72090426-refugium-500-full-kit-hang-on-for-phosphate-and-nitrate](https://www.desertcart.fi/products/72090426-refugium-500-full-kit-hang-on-for-phosphate-and-nitrate)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-30*