What is pH?
Technically it is the measurement of the hydrogen ion concentration of a given sample of water. From this measurement it can be determined whether the water is acid, neutral or alkaline. The scale extends from 0 to 14. A pH between 0 and 7 is termed acid, and a pH between 7 and 14 is termed alkaline. The indicator in this kit has a pH range from 6.0 to 7.8 and is therefore suitable for most freshwater aquaria. At or below pH 6.0 the test sample would turn yellow. At or above pH 7.8 the test sample would turn blue.
Why pH Changes
pH is not a constant factor and is subject to continual change due to influences like bacterial assimilation of waste causing acidity or calcium and magnesium compounds like shells or coral that cause alkalinity.
Product Specifications
| Component | Details |
|---|---|
| Test Indicator | Color-changing strip for pH measurement |
| Test Range | 6.0 to 7.8 |
| Usage | Freshwater aquariums |
| Color Indication | Yellow at or below 6.0, Blue at or above 7.8 |
FAQ
What does the test strip indicate when the water pH is below 6.0?
The test strip turns yellow when the pH is at or below 6.0.
What happens to the test strip when the pH reaches or exceeds 7.8?
The test strip turns blue when the pH is at or above 7.8.
Is this pH test kit suitable for saltwater aquariums?
Please contact customer service
Madeleine Black –
The test strips are easy to use and give clear color changes. I can tell if my tank’s pH is within the safe range for freshwater fish. It’s a reliable tool for regular monitoring.
Donna Hunter –
Works well for checking daily pH levels. The color shift from yellow to blue is noticeable and helps me adjust water conditions quickly.
Sonia Smith –
I’ve used this kit for over a month and it’s consistent in results. My aquarium has stable pH levels now, which is great for my community fish.