"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)
"API has been supplying freshwater and marine aquarists with quality supplies for many, many years. The Ammonia test kit mentioned here is one such product. As test kits go this one is a good quality"... (read full reviews)
"This works great! To all the people who can't find the chart, it's on the bottle. This product is easy to use, just dip the test strip in, wait about 30 seconds, and then hold it up to the chart 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)