API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit

needed to maintain fish tanks

Very easy to use as a beginner. The directions are straight forward and the results are easy to read. I also bought the ammonia kit which is just as good.

Simple to use and easy to read.

Makes having a tank a little easier

This arrived with nothing but the liquid, the vile and color chart were missing.

Kit did not work. Exact same reading from tap water and filtered water. I had both professionally tested and they were very different. Company do give immediate refund though. Good customer service.

I just bought this as a replacement for my nitrite bottle in the master test kit - Id run out. Awesome that it comes with another test tube.

The description on the Amazon site claims this product measures nitrate. IT DOES NOT!!! This is a misprint by an idiot. Nitrite is deadly; nitrate is added to bacon.

Excellent!

I performed accurate calibration using distilled water and nitrite-ion calibration solution. Every time testing results were 2-4 times lower than expected. 0 and 0,1 values are not distinguishable at all. It is hard to match sulution and scale colors because scale has much more of red.