Measures pH, high range pH, ammonia, nitrite, and nitrate for comprehensive water quality monitoring
Computer-calibrated and laminated color chart ensures precise and reliable results
Includes 4 plastic test tubes, holding tray, and 7 bottles of test solutions for complete testing
Step-by-step instruction booklet guides users through the testing process and how to correct unsafe water conditions
Transparent dome and compact design allow easy viewing of contents and convenient storage
Summarized by Shop
The API Freshwater Master Test Kit provides all the tools needed to accurately monitor five key water parameters in your aquarium: pH, High Range pH, Ammonia, Nitrite, and Nitrate. These values can shift quickly due to fish waste, uneaten food, algae, or water changes, making regular testing essential for a healthy tank. This complete kit