Aquarium Test Strips, 7-Way Freshwater Saltwater Fish Tank Pond Test Kit, 100 Strips, Nitrate, Nitrite, Chlorine, Hardness, Alkalinity, Carbonate, pH

These seem to be pretty accurate, fast and easy to read and they dont smell weird like my old strips. Nitrite and Nitrate seems to be accurate compared to my API liquid test, so thats my main concern and a win for me!

These work fast and consistently to help me check my goldies tank water. They are easier to use than the brand I had before which made me wait 3 minutes (these just need 30 secs). Best to use daylight to get a good read on the colors.

For the price gives you all the necessary water conditions quickly for your freshwater tank. My Cichlids are doing well thanks to these strips.

These are super easy to use. I don't know if they are accurate because I have nothing else to test by so I’m hoping they are. If you have a saltwater tank, don’t use the recommendations on the bottle. I printed out a parameter chart for my saltwater tank to keep nearby

I have a very seasoned, cycled, established freshwater aquarium. However, I had some mysterious fish deaths recently even with my regular maintenance routine. What dissuaded me from testing my water parameters before has been the complication of mixing together test kit solutions in the past. These test strips are super easy to use and only ~ $0.10 / test. Just fully dip in the water sample for a couple of seconds and results are ready in only 30 seconds! It turns out the nitrates were way too high and led me to do a major water change to prevent any more fish deaths. I was a little skeptical at first since these are less expensive compared to some name brand companies, but these work. I plan to test regularly now with these test strips.

Shipping was a bit slow but these tests are good and were accurate when cross referenced against other tests. Ideal for the cycling of a new tank and chlorine is more of a concern when doing larger water changes.

really works, no need to take water to be tested as often

We were registering negligible nitrates at best with these, and fish were dying. We assumed it was the water was too hard. We tested the water with a liquid test kit, and where these said 10ppm, the liquid showed 80 or more in our planted tanks. They can give you a ballpark for some readings, but you really can't get much accuracy.