If you have an aquarium, you need to test the water frequently. This is true whether you have a betta fish or a huge community tank. Only by testing the water can you tell whether or not your fish are able to thrive and be healthy. This is by far the best freshwater testing kit I’ve used.
It is a great value. If you use those test strips, you will find two things: they are very expensive, and they aren’t accurate. A liquid test kit like this one is much more accurate, and the API kit is very affordable. It comes with PH, High Range PH, Nitrite, Nitrate, and Ammonia testing. There are four test tubes with caps. It is very simple to use and it comes with detailed instructions.
The kit is great because you can replace the different sections as you run out. This makes it very affordable and a good value. The packaging is very nice, and I use mine to keep everything together. I’m very happy with this test kit and it’s definitely the one I rely on to keep my fish tanks beautiful and healthy.