---
product_id: 735928357
title: "API Freshwater Gh & Kh (hardness) Test Kit"
brand: "api"
price: "₨905"
currency: SCR
in_stock: true
reviews_count: 9
category: "Api"
url: https://www.desertcart.sc/products/735928357-api-freshwater-gh-and-kh-hardness-test-kit
store_origin: SC
region: Seychelles
---

# Precise freshwater hardness measurement Accurate GH & KH quantification Easy-to-use liquid test kit API Freshwater Gh & Kh (hardness) Test Kit

**Brand:** api
**Price:** ₨905
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your aquarium thriving with precision you can trust!

## Quick Answers

- **What is this?** API Freshwater Gh & Kh (hardness) Test Kit by api
- **How much does it cost?** ₨905 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/735928357-api-freshwater-gh-and-kh-hardness-test-kit)

## 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

- • **Compact and ready to use:** No batteries needed, just 4.8 oz of liquid testing power
- • **Lab-grade accuracy at home:** Highly precise GH and KH readings trusted by dedicated hobbyists
- • **Stress-proof your aquatic ecosystem:** Detect rapid pH shifts caused by low KH to keep fish thriving
- • **Trusted bestseller with rave reviews:** 4.6-star rating from over 5,000 users ensures reliability
- • **Effortless testing with clear guidance:** Includes easy-to-follow instructions and durable glass test tubes

## Overview

The API Freshwater GH & KH Test Kit offers accurate liquid testing for general and carbonate hardness in freshwater aquariums. Designed to detect stress-inducing pH shifts, it includes clear instructions and glass tubes for reliable, easy use. With a 4.6-star rating from over 5,000 reviews, this compact 4.8 oz kit is a must-have for serious aquarium enthusiasts aiming to maintain optimal water quality.

## Description

Liquid test for freshwater; Helps detect stress on fish caused by rapid pH shifts, the result of low KH levels; Contains clear instructions and glass tube(s)

Review: Must have for dedicated aquarium hobbies - Absolute necessity. Very hand and accurate
Review: かなり正確に測れます

## Features

- API GH and KH Test Kit
- 4.8 oz.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003SNCHMA |
| Amazon Bestseller | #23,948 in Pet Supplies ( See Top 100 in Pet Supplies ) #346 in Aquarium Water Quality Testing & Treatment |
| Batteries Included | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,086) |
| Date First Available | August 7, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Form | リキッド |
| Item model number | 58 |
| Volume | 1.25 |
| batteries required | No |

## Images

![API Freshwater Gh & Kh (hardness) Test Kit - Image 1](https://m.media-amazon.com/images/I/518PHJWONXL.jpg)
![API Freshwater Gh & Kh (hardness) Test Kit - Image 2](https://m.media-amazon.com/images/I/51hXtDFPf0L.jpg)
![API Freshwater Gh & Kh (hardness) Test Kit - Image 3](https://m.media-amazon.com/images/I/71GkdCyCuBL.jpg)
![API Freshwater Gh & Kh (hardness) Test Kit - Image 4](https://m.media-amazon.com/images/I/81LGXaHwlAL.jpg)
![API Freshwater Gh & Kh (hardness) Test Kit - Image 5](https://m.media-amazon.com/images/I/81T3-ZFwqBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must have for dedicated aquarium hobbies
*by T***O on April 10, 2020*

Absolute necessity. Very hand and accurate

### ⭐⭐⭐⭐ Review
*by Y***I on August 24, 2025*

かなり正確に測れます

### ⭐ Poor Quality Management
*by R***N on August 15, 2025*

Product arrived damaged.

## 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.sc/products/735928357-api-freshwater-gh-and-kh-hardness-test-kit](https://www.desertcart.sc/products/735928357-api-freshwater-gh-and-kh-hardness-test-kit)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-31*