Sera pH Test
Makes it easy to monitor the pH value in fresh and marine water and ponds. For approx. 100 measurements.
Usage Guidelines
Use this test kit to check pH levels regularly in freshwater aquariums, marine water, and ponds. Each test provides accurate readings to help maintain optimal water conditions.
| Parameter | Value |
|---|---|
| Number of Tests | Approx. 100 |
| Application | Freshwater aquariums, marine water, ponds |
FAQ
Can this test kit be used in both freshwater and marine environments?
Yes, the Sera pH Test is suitable for use in both freshwater and marine water, as well as in ponds.
What should I do if the pH value is too low?
In case of too low pH values, we recommend using sera KH/pH-plus for freshwater aquariums or sera pond bio balance for ponds.
What if the pH value is too high in a freshwater aquarium?
For high pH values in freshwater aquariums, consider using sera pH/KH-minus or filtering through sera super peat.

Una Gray –
The pH Test is very easy to use and gives clear results. I’ve been using it for several months in my freshwater tank and it helps me keep the pH stable. The instructions are straightforward and the test strips don’t fade quickly.
Leah Murray –
Accurate readings every time. I use it weekly to monitor my pond’s pH. It’s reliable and the pack lasts longer than expected. Only downside is the test strips are a bit sensitive to moisture.
Lisa Fisher –
Great product for beginners. I bought it to check my aquarium water regularly. The results match what I see in my tank, and it’s helped me avoid sudden pH swings.