API pH Test & Adjuster Kit
The API pH Test & Adjuster Kit allows you to easily and accurately test the pH level in your freshwater aquarium and adjust it to a safe range for your fish. The kit tests pH levels from 6.0 to 7.6 and includes bottles of pH Up and pH Down to raise or lower the pH as needed. It comes with 250 test strips, enabling long-term use for years of reliable monitoring.
We recommend checking your aquarium water conditions weekly to maintain a healthy environment for your fish. Testing is simple and provides accurate results.
Specifications
| Feature | Detail |
|---|---|
| Test Range | 6.0 to 7.6 |
| Number of Tests | 250 |
| Includes | 3 test bottles, pH Up and pH Down solutions, glass test tube, color chart, easy-to-read instructions |
FAQ
What is the pH range that this kit can test?
The kit tests pH levels from 6.0 to 7.6.
How many test strips are included in the kit?
The kit includes 250 test strips.
Can I use this kit to adjust the pH of my aquarium water?
Yes, the kit includes pH Up and pH Down solutions to adjust the pH level in your aquarium water.

Julian Lambert –
I’ve used this kit for over a year and it’s been very reliable. The test strips are easy to read and the pH adjustments work smoothly. My fish seem more active and healthy since I started monitoring the water regularly.
Gavin Chapman –
The instructions are clear and the test strips are accurate. I found the pH Up and Down solutions helpful for balancing my tank. It’s a simple tool that makes weekly maintenance manageable.
Ella Gray –
Great value for the number of tests. I tested my tank weekly and noticed a steady pH level. The glass test tube is sturdy and the color chart is easy to interpret.