API 5-in-1 Freshwater Aquarium Test Strip
A convenient and reliable tool for testing water parameters in your freshwater aquarium. It provides quick and accurate results for five essential tests: pH, nitrite, nitrate, carbonate hardness (KH), and general hardness (GH). These tests help monitor water quality and ensure a healthy environment for your fish and plants.
The test strips are easy to use—simply dip them into the water and compare the colors on the strip to the provided color chart.
| Test Parameters | Test Method |
|---|---|
| pH | Dip and compare to color chart |
| Nitrite | Dip and compare to color chart |
| Nitrate | Dip and compare to color chart |
| Carbonate Hardness (KH) | Dip and compare to color chart |
| General Hardness (GH) | Dip and compare to color chart |
Available in 4 ct, 25 ct, and 100 ct pack sizes to suit different usage needs.
FAQ
How accurate are the test results?
The test results are accurate when used according to the instructions and with proper water sample handling.
How long do the test strips last after opening?
The strips remain effective for up to 12 months from the date of purchase when stored in a dry, cool place.
Can I use this test strip for saltwater aquariums?
Please contact customer service
Angela Mackay –
I’ve used these strips for three months now and they’re very easy to read. The color changes are clear and I can spot pH and nitrite levels quickly. My fish have stayed healthy, and I feel more confident in maintaining water balance.
Charles Ellison –
The strips work well for checking GH and KH. I found the color chart helpful, though it would be better if it included more detail on nitrate levels. Still, a solid choice for regular testing.
Warren Chapman –
I switched from a different brand and these are more consistent. The dip-and-compare method is simple and saves time. I use them weekly and haven’t had any water issues since.