---
product_id: 47963393
title: "API GH & KH Test Kit for Freshwater Aquariums, 1 Kit"
brand: "api"
price: "€ 27.85"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/47963393-api-gh-and-kh-test-kit-for-freshwater-aquariums-1
store_origin: PT
region: Portugal
---

# Precise GH & KH measurement Complete test kit with solutions & tubes Quick weekly water quality checks API GH & KH Test Kit for Freshwater Aquariums, 1 Kit

**Brand:** api
**Price:** € 27.85
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your aquarium thriving — because your fish deserve the best habitat!

## Quick Answers

- **What is this?** API GH & KH Test Kit for Freshwater Aquariums, 1 Kit by api
- **How much does it cost?** € 27.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/47963393-api-gh-and-kh-test-kit-for-freshwater-aquariums-1)

## Best For

- api enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Thousands:** Top 10 Aquarium Test Kit with 4.7-star rating from over 5,600 happy aquarists.
- • **Simple Weekly Routine:** Designed for easy, fast testing to maintain optimal water conditions without hassle.
- • **All-in-One Testing Kit:** Includes 2 bottles of testing solution, color card, and glass test tubes for effortless monitoring.
- • **Prevent Fish Stress & Loss:** Detect invisible water problems early to keep your aquatic ecosystem thriving.
- • **Crystal Clear Water Insights:** Accurately measures general and carbonate hardness to match your fish’s natural habitat.

## Overview

The API GH & KH Test Kit is a professional-grade freshwater aquarium water test kit that accurately measures water hardness and alkalinity. It includes two bottles of testing solution, a color card, and glass test tubes, enabling easy weekly monitoring to prevent fish stress and loss by maintaining optimal water conditions. Highly rated and trusted by thousands, it’s essential for any serious aquarist.

## Description

Accurately monitor water hardness and alkalinity to prevent invisible issues and keep fish healthy. Easy-to-use test kit for weekly water quality checks.

## Features

- Causes serious eye damage.
- Causes severe skin burns and eye damage.
- Causes skin irritation.
- May cause an allergic skin reaction.
- May cause damage to organs through prolonged or repeated exposure.
- May cause respiratory irritation.
- Suspected of causing cancer.
- Contains one (1) API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, including 2 bottles of testing solution, 1 colour card and 2 glass test tubes with cap
- Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss
- Accurately measures GH & KH in freshwater aquariums
- Water hardness is a measure of the dissolved mineral content of water and should match fish natural habitat to prevent fish stress and keep them healthy
- Use for weekly monitoring and when water or fish problems appear

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003SNCHMA |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 6,151 in Pet Supplies ( See Top 100 in Pet Supplies ) 10 in Aquarium Test Kits |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,633) |
| Date First Available | 8 Aug. 2009 |
| Item Weight | 70.8 g |
| Item model number | 58 |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions | 6.99 x 4.13 x 13.02 cm; 70.87 g |
| Quantity | 1 |
| Size | 1 Count (Pack of 1) |
| Volume | 1.25 |

## Images

![API GH & KH Test Kit for Freshwater Aquariums, 1 Kit - Image 1](https://m.media-amazon.com/images/I/518PHJWONXL.jpg)

## Frequently Bought Together

- API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, 2.5 oz.
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored
- SaltyShrimp Shrimp Mineral GH/KH+ 100g

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**Shop now:** [https://www.desertcart.pt/products/47963393-api-gh-and-kh-test-kit-for-freshwater-aquariums-1](https://www.desertcart.pt/products/47963393-api-gh-and-kh-test-kit-for-freshwater-aquariums-1)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-06*