Sera pH Test Kit 15ml
Makes it easy to monitor the pH value in fresh and marine water and ponds.
In case of too low pH values we recommend sera KH/pH-plus (in freshwater aquariums) or sera pond bio balance (in ponds), in case of too high values in freshwater aquariums we recommend sera pH/KH-minus or filtering through sera super peat.
| Parameter | Value |
|---|---|
| Volume | 15ml |
| Usage | Freshwater and marine water, ponds |
| Test Type | pH value measurement |
FAQ
Can this test kit be used in marine aquariums?
Yes, the Sera pH Test Kit 15ml is suitable for monitoring pH values in marine water as well as fresh and marine environments.
What should I do if the pH is too low?
If the pH is too low, we recommend using sera KH/pH-plus for freshwater aquariums or sera pond bio balance for ponds.
What if the pH is too high in a freshwater aquarium?
For high pH in freshwater aquariums, consider using sera pH/KH-minus or filtering through sera super peat.

Jason Berry –
The test kit is easy to use and gives accurate readings. I’ve been using it for several months to monitor my pond’s pH and it’s helped me maintain a stable environment for my fish.
Dylan Kelly –
Works well for checking pH in both freshwater and pond setups. The instructions are clear and the results are consistent with other test methods I’ve used.
Melanie Fraser –
I found the test solution to be reliable and the color changes are easy to interpret. It’s a small but essential tool for keeping my aquarium balanced.