API NITRATE TEST KIT
Use the API® NITRATE TEST KIT to ensure that the nitrate levels in your tank are safe and healthy for your fish. The NITRATE TEST KIT reads parameters from 0 to 160 ppm and may be used for both fresh and saltwater aquariums.
Sizes
Contains 90 tests and includes 2 test solutions, easy-to-ready instructions, glass test tube and color chart
