---
product_id: 54674616
title: "Aquarium supplies GH General Hardness TEST KIT - freshwater saltwater"
brand: "aquarium supplies"
price: "€ 25.99"
currency: EUR
in_stock: true
category: "Misc."
url: https://www.desertcart.ie/products/54674616-aquarium-supplies-gh-general-hardness-test-kit-freshwater-saltwater
store_origin: IE
region: Ireland
---

# Aquarium supplies GH General Hardness TEST KIT - freshwater saltwater

**Brand:** aquarium supplies
**Price:** € 25.99
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Aquarium supplies GH General Hardness TEST KIT - freshwater saltwater by aquarium supplies
- **How much does it cost?** € 25.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/54674616-aquarium-supplies-gh-general-hardness-test-kit-freshwater-saltwater)

## Best For

- aquarium supplies enthusiasts

## Why This Product

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

## Description

Description: Total Hardness Test Kit. For freshwater aquariums, plant tanks and ornamental ponds. An important parameter in water quality, total hardness represents the total concentration of calcium and magnesium ions. Most fish and plants survive in either soft (low GH) or hard (high GH) water conditions. In general, 1°dGH means that every 100ml of distilled water contains 1mg/L of calcium oxide. Each kit includes a sample vial, two bottles of liquid reagents, testing powder and spoon for 57 tests.

## Features

- RANGE: 1-10°d GH
- Measurement Vial:1; Reagent:2
- Test powder:1
- Color chart:1
- Spoon:1

## Images

![Aquarium supplies GH General Hardness TEST KIT - freshwater saltwater - Image 1](https://m.media-amazon.com/images/I/614KZeVqnzL.jpg)

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-15*