API® Ammonia Test Kit - Contains 130 Tests & 2 Test Solutions

API® Ammonia Test Kit - Contains 130 Tests & 2 Test Solutions The API® Ammonia Test Kit quickly and accurately measures the level of ammonia in pond and aquarium water. Ammonia is continuously produced from fish waste, uneaten fish food, and decaying plants. When these levels of ammonia rise, your pond or aquarium can become a toxic environment for your fish. Use the API® Ammonia Test Kit to ensure your ammonia levels are low for a thriving underwater ecosystem! Product reads ammonia levels from 0 ppm to 8 ppm.