High nitrate in aquarium water is associated with algae growth, a build-up of organic pollutants, and poor fish health. Use this kit to measure nitrate so that, if detected, steps can be taken to remove it.
This kit contains: 2 liquid dropper bottles with child-resistant safety caps, easy-to-read instructions with information on how to test and how to correct unsafe water conditions, color charts for both fresh and saltwater, and a glass test tube with snap-tight cap.