API Nitrite Test Kit Water Test Kit

The API Nitrite Test Kit is an essential tool for aquarium owners to keep their fish healthy and thriving. This easy-to-use water test kit allows you to regularly test the nitrite levels in your freshwater or saltwater aquarium. Nitrite is produced in the aquarium by fish waste and uneaten food, and high levels can be harmful to fish, inhibiting respiration and suppressing the immune system. The API Nitrite Test Kit tests for nitrite levels from 0 to 5 ppm, helping you prevent invisible water problems. This kit includes a nitrite bottle, capped glass test tube, instruction manual, and color card, making it convenient and reliable for accurate testing. With over 50 years of experience, API is a trusted brand in aquarium care, providing innovative solutions to make it easier for you to care for your fish and aquarium.