API GH & KH Test Kit – Accurate Hardness Testing for Freshwater Aquariums and Tap Water

Ensure optimal water conditions for your aquarium with the API GH & KH Test Kit. This essential tool measures general hardness (GH) and carbonate hardness (KH) in both tap water and freshwater aquariums. Maintaining proper GH and KH levels prevents rapid pH shifts, essential for a stable and healthy environment for your fish.

The API GH & KH Test Kit helps aquarists accurately gauge hardness levels to replicate natural habitats for aquatic pets, ensuring ideal conditions for various species.

Key Features:

• Measures GH and KH Levels: Tests general and carbonate hardness in tap water and freshwater aquariums.
• Prevents pH Fluctuations: Detects and prevents stress on fish caused by rapid pH changes.
• Creates Natural Habitats: Helps replicate the ideal water conditions for fish.
• Easy to Use: Simple and accurate testing ensures a balanced and healthy aquarium environment.
• Essential for Freshwater Aquariums: Ensures water hardness levels are suitable for your fish’s well-being.

Keep your aquarium water stable and safe with the API GH & KH Test Kit. Order now to protect your fish from harmful pH shifts and maintain optimal water conditions.

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Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.