Fritz Master Test Kit – Variable

Product details

Fritz Master Test Kit – Variable (04009) is a multi-parameter aquarium water testing kit designed to help you monitor key factors that affect fish health and overall water quality. This kit combines four essential test formulas in one box so you can check ammonia, nitrite, nitrate, and pH. Regular testing supports timely adjustments and helps you catch problems early—especially during tank starts, after maintenance changes, or when fish show signs of stress.

Features:

• Tests multiple core water parameters in one convenient kit: pH, ammonia, nitrite, and nitrate
• pH measurement helps you track acidity/alkalinity, which can vary based on aquarium conditions and the animals you keep
• Ammonia testing is critical because ammonia can become toxic quickly, particularly in new tanks or if the biological filter is disrupted
• Nitrite testing supports safe progression of the nitrogen cycle, since nitrite accumulation should be addressed as soon as possible
• Nitrate testing helps you manage an important end product of the nitrogen cycle and supports lower stress and reduced risk of unwanted algae growth
• Establishing a baseline for your aquarium’s readings can make unexpected shifts easier to identify and address

Specifications:

• Test parameters included: Wide Range pH
• Test parameters included: Ammonia (NH3/NH4+)
• Test parameters included: Nitrite (NO2-)
• Test parameters included: Nitrate (NO3-)