API Ph Freshwater Aquarium Test Kit
pH Test Kit
API has been an industry leader in fish care, nutrition, treatments, testing and pond products for over 50 years, giving them a keen insight into your aquarium and its needs – making them the clear choice for fish enthusiasts around the world.
Taking a little bit of time each week to test and adjust your aquarium water will make a world of difference for your fish, and APIs pH test kit allows you to quickly and accurately do so. pH is a very important aspect of your aquariums water quality, and can be affected by fish waste, additional tap water and the build-up of natural acids. Use this kit to test for a healthy pH level in order to ensure that your fish thrive.
- Fast, easy and accurate pH testing
| Component | Details |
|---|---|
| Test Strips | 5 strips |
| Instruction Manual | Included |
| Storage Container | Plastic case with lid |
FAQ
How often should I test the pH level in my aquarium?
It is recommended to test the pH level once a week or after any significant water changes, new fish additions, or during temperature fluctuations.
Can this kit be used for saltwater aquariums?
No, this pH test kit is designed specifically for freshwater aquariums and may not provide accurate results in saltwater environments.
Are the test strips reusable?
Please contact customer service

Zoe Brown –
The test strips are easy to use and give clear results. I’ve been using this kit for three months now and it helps me maintain a stable pH level in my tank. My fish seem healthier than before.
Felicity Manning –
Quick and reliable for checking pH. The instructions are straightforward and the strips don’t fade or show inaccurate readings. Good value for the price.
Anthony North –
I used to rely on online pH meters, but this kit is more affordable and just as accurate. It’s perfect for beginners and regular maintenance.