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
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API Freshwater Master Test Kit
The API Freshwater Master Test Kit is a comprehensive water testing solution designed for freshwater aquariums. It accurately measures the four most important water parameters—pH, High Range pH, Ammonia (NH₃/NH₄⁺), Nitrite (NO₂⁻), and Nitrate (NO₃⁻)—helping you ensure a safe and healthy environment for your