Fritz Aquatics Master Test Kit contains four essential test kit formulas in one convenient box.
Wide Range pH
Each MasterTest Kit includes all reagents, test tubes, instructions, and color charts for each different kit.
• Perfect for starting a new system
• Includes 4 EssentialTest Kits
• Accurate in both Fresh and Saltwater
Dosage / Instructions:
Please refer to the instructions on each individual test kit product info sheet.