"This Master kit by Sera is great. Easy to read and accurate as any other kit I have used in the Hobbyist category. The only thing I did to make it better is laminate the instructions and color cards."... (read full reviews)
"The test strips are great to test the water for the amount of ammonia created from the fish waste. So, you know, if your ammonia filter insert is working. Also, when to change the ammonia filter"... (read full reviews)
"This API saltwater test kit has a few problems but there are some good things too.
Ammonia, Nitrite and PH tests are accurate. However, the nitrate kit is absolutely inaccurate. Even if you follow the"... (read full reviews)
"The price is good but I didn't find this to be the best at giving me correct salinity levels. Personally, I think it is worth spending a little more and getting a good salinity refractometer -"... (read full reviews)
"I bought this when I was first starting my fish tank and I measured 0 ppm. I never do water changes but my test kit always tells me I have 0 ppm. I have never seen the color of the test kit change to"... (read full reviews)
"Caveat: I've not yet tried other nitrate test kits, but have been using this product for about a year now with my 60 gal freshwater tank.
It's pretty easy once you get used to it, but it's multiple"... (read full reviews)
"I would give a rating of 0 paws if I could... These test strips are awful. The PH was reading perfect on the strip, among all the other readings, but my fish were dying left and right. Bought and used"... (read full reviews)
"I've used this test kit a few times and every time I've used it, it makes a mess everywhere. Everything works great except for the caps on the 5 ml tubes that you have to invert or sometimes shake"... (read full reviews)