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Testing

Testing Equipment is necessary to measure and maintain proper aquarium water parameters. Regular routine testing is the only accurate way to be certain water parameters are within an acceptable range. Choose from our selection of quality testing equipment to help maintain ideal conditions for your freshwater or saltwater aquarium inhabitants.
43 results
API 5 in 1 Aquarium Test Strips API 5 in 1 Aquarium Test Strips
(5102)
Starting at $10.24
IN STOCK
API Ammonia Test Kit API Ammonia Test Kit
(5103)
Starting at $10.55
IN STOCK
API Freshwater Master Test Kit API Freshwater Master Test Kit
(5099)
Starting at $23.22
IN STOCK
API KH/Carbonate and Calcium Test Kits API KH/Carbonate and Calcium Test Kits
(5101)
Starting at $6.22
IN STOCK
API Nitrate Test Kit API Nitrate Test Kit
(5179)
Starting at $11.06
IN STOCK
API Nitrite Test Kit API Nitrite Test Kit
(5103)
Starting at $8.06
IN STOCK
API pH Test Kit API pH Test Kit
(5098)
Starting at $5.48
IN STOCK
API Saltwater Master Liquid Test Kit API Saltwater Master Liquid Test Kit
(5107)
Starting at $23.22
IN STOCK
Hanna Electrode Storage Solution Hanna Electrode Storage Solution
(4538)
Starting at $12.00
IN STOCK
Hanna Instruments Graduated Pipette (100 µL) Hanna Instruments Graduated Pipette (100 µL)
(6391)
Starting at $20.00
IN STOCK
Hanna Instruments High Range Copper Checker HC Hanna Instruments High Range Copper Checker HC
(6625)
Starting at $10.00
IN STOCK
Hanna Instruments Marine Alkalinity Checker HC Hanna Instruments Marine Alkalinity Checker HC
(4685)
Starting at $9.00
IN STOCK
Hanna Instruments Marine Calcium Checker HC Hanna Instruments Marine Calcium Checker HC
(4686)
Starting at $23.00
IN STOCK
New Product
Hanna Marine Salinity Tester Hanna Marine Salinity Tester
(6938)
Starting at $69.00
Hanna pH Calibration Buffer Solutions Hanna pH Calibration Buffer Solutions
(4538)
Starting at $3.99
IN STOCK
Hanna Rinse Solution Hanna Rinse Solution
(4538)
Starting at $1.00
IN STOCK
Hanna® Checktemp® Digital Thermometer Hanna® Checktemp® Digital Thermometer
(6387)
Starting at $37.00
IN STOCK
DFS21
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