GENERAL/CARBONATE HARDNESS KIT

Key item features

1.Contains one (1) API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, including 2 bottles of testing solution, 1 color card and 2 glass test tubes with cap2.Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss3.Accurately measures GH & KH in freshwater aquariums4.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 healthy5.Use for weekly monitoring and when water or fish problems appear

Specs

Features
Accurate
Model
58
Manufacturer
Mars Fishcare
Retail packaging
Kit

Current price is $21.99

Price when purchased online

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Arrives between Jul 3 - Jul 8

Sold and shipped by MY BEAUTY HOUSE

4.328 stars out of 5, based on 125 seller reviews(4.3)

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water test kit for aquarium

kh gh test kit

api test masters kits for freshwater

kh fish

aquarium test kits

About this item

Product details

API GH & KH TEST KIT Freshwater Aquarium Water Test Kit

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Features

Accurate

Brand

API

Accessories

KH test bottle, GH test bottle, instructions and two capped test tubes

Instructions

Use for weekly monitoring and when water or fish problems appear

Directions

Instructions

Use for weekly monitoring and when water or fish problems appear

Warranty

Warranty information

All products come with a 90 Day, or longer, manufacturer warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Warning Text

proposition 65 reasons:WARNING: This product can expose you to chemicals including beta-Myrcene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

WARNING: WARNING: This product can expose you to chemicals including beta-Myrcene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

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Customer ratings & reviews

4.5 out of 5 stars

stars10 ratings5 reviews

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Showing 1-3 of 5 reviews

Mar 5, 2026

Jesse

Item details

Size: GH & KH Test Kit

Sold byAbit ProductsDelivered byWalmart

5 out of 5 stars review

Verified Purchase

Stabilize

It gives you a peace of mind when you do the test, which works awesome to find out. What do you need to stabilize your water tank.

Helpful?

Feb 15, 2025

robert

Item details

Size: GH & KH Test Kit

Sold and shipped byKens Fish Inc.

5 out of 5 stars review

Verified Purchase

Brewing water testing

I use this for testing the general and carbonate hardness of brewing water. It works perfectly for that with fast, accurate results. The kit also has a expiration date on it which is important as the testing chemicals stop working over time. The results are in German degrees, but there is an attached chart in the instructions which converts them to ppm.

Helpful?

Oct 6, 2023

Walmart customer

Item details

Size: GH & KH Test Kit

Sold byPond and Pet Direct

5 out of 5 stars review

Verified Purchase

Excelente choice

Fast delivery and recommended to know how much hardness is your water

Incentivized Review

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GENERAL/CARBONATE HARDNESS KIT

Key item features

Specs

How do you want your item?

Continue your search on Walmart

About this item

Product details

Specifications

Features

Brand

Accessories

Instructions

Directions

Instructions

Warranty

Warranty information

Warnings

Warning Text

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