---
product_id: 1780643
title: "API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, 2.5 oz."
brand: "api"
price: "₹ 3051"
currency: INR
in_stock: true
url: https://www.desertcart.in/products/1780643-api-gh-and-kh-test-kit-freshwater-aquarium-water-test
store_origin: IN
region: India
---

# Weekly water quality monitoring Includes 2 test solutions & tubes Accurate GH & KH measurement API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, 2.5 oz.

**Brand:** api
**Price:** ₹ 3051
**Availability:** ✅ In Stock

## Summary

> 🐠 Keep your fish thriving with precision water testing—because your aquarium deserves the best!

## Quick Answers

- **What is this?** API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, 2.5 oz. by api
- **How much does it cost?** ₹ 3051 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/1780643-api-gh-and-kh-test-kit-freshwater-aquarium-water-test)

## 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

- • **Complete Testing Kit:** Two bottles of testing solution plus capped test tubes for hassle-free, reliable water analysis every time.
- • **Trusted Brand Legacy:** From API, a leader with nearly 60 years of proven aquarium care expertise, trusted by thousands of aquarists worldwide.
- • **Easy Weekly Monitoring:** Simple, quick tests designed for busy professionals who demand healthy, vibrant aquariums without guesswork.
- • **Prevent Invisible Threats:** Detect hidden water quality issues early to avoid fish loss and maintain a thriving aquatic ecosystem.
- • **Precision Water Hardness Testing:** Ensure your aquarium’s GH & KH perfectly match your fish’s natural habitat to reduce stress and boost vitality.

## Overview

The API GH & KH Test Kit is a compact, easy-to-use freshwater aquarium water testing solution that accurately measures general hardness (GH) and carbonate hardness (KH). It includes two bottles of testing solution and two capped test tubes, enabling weekly monitoring to prevent harmful water conditions that stress fish and plants. Trusted by aquarists for nearly 60 years, this kit helps replicate natural habitats and maintain a healthy, vibrant aquarium environment.

## Description

Keep your fish healthy and thriving by testing your aquarium water's GH levels regularly with this easy-to-use API GH & KH TEST KIT for freshwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish. Water hardness is a measure of the dissolved mineral content of water. There are two types: the general hardness (GH) and carbonate hardness (KH). When keeping freshwater fish and plants, the GH and the KH of aquarium water should match their natural habitat. The API GH & KH TEST KIT helps aquarists duplicate the natural habitat of their fish, as well as detect low KH levels, which can lead to rapid and wide pH shifts, stressing fish. API GH & KH TEST KIT contains KH test bottle, GH test bottle, instructions and two capped test tubes. With API aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For almost 60 years API has developed premium solutions with proven and effective results for your family and ours. API offers a range of testing kits, water conditioners, and nutritionally superior food, because we’re dedicated to making a better underwater world. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too.

## Features

- Contains one (1) API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, including 2 bottles of testing solution and 2 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 |
| ASIN  | B003SNCHMA |
| Best Sellers Rank | #10,888 in Pet Supplies ( See Top 100 in Pet Supplies ) #15 in Aquarium Test Kits |
| Brand Name | API |
| Color | DAA |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,942) |
| Date First Available | June 20, 2004 |
| Date First Available  | June 20, 2004 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Directions | It is necessary to test the GH and KH to monitor water quality and prevent stressful conditions. |
| Item Dimensions LxWxH | 2.75 x 1.63 x 5.13 inches |
| Item Package Dimensions L x W x H | 5 x 2.83 x 1.73 inches |
| Item Weight | 2.5 ounces |
| Item model number | 58 |
| Item model number  | 58 |
| Manufacturer | Mars Fishcare |
| Manufacturer  | Mars Fishcare |
| Material | Plastic |
| Model Name | GENERAL/CARBONATE HARDNESS KIT |
| Number of Items | 2 |
| Product Dimensions  | 2.75 x 1.63 x 5.13 inches; 2.5 ounces |
| Size | 2.5 oz |
| Style | GH & KH |
| Target Audience Keyword | Fish |

## Images

![API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, 2.5 oz. - Image 1](https://m.media-amazon.com/images/I/518PHJWONXL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## 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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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-03*