0
FREE SHIPPING:  See details >
Holiday Shipping Schedule
  See details >
Specials
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.
40 results

Narrow Results

Special
Brand
Aquarium Size (gallons)
Price
API 5 in 1 Aquarium Test Strips API 5 in 1 Aquarium Test Strips
(5102)
Starting at $9.99
IN STOCK
API Ammonia Test Kit API Ammonia Test Kit
(5103)
Starting at $9.99
IN STOCK
API KH/Carbonate and Calcium Test Kits API KH/Carbonate and Calcium Test Kits
(5101)
Starting at $5.79
IN STOCK
API Nitrate Test Kit API Nitrate Test Kit
(5179)
Starting at $10.49
IN STOCK
API Nitrite Test Kit API Nitrite Test Kit
(5103)
Starting at $7.49
IN STOCK
API pH Test Kit API pH Test Kit
(5098)
Starting at $5.09
IN STOCK
API Saltwater Master Liquid Test Kit API Saltwater Master Liquid Test Kit
(5107)
Starting at $21.99
IN STOCK
Calibration Solutions Calibration Solutions
(4538)
Starting at $1.00
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
(LiveAquaria® Approved)
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
Hanna® Checktemp® Digital Thermometer Hanna® Checktemp® Digital Thermometer
(6387)
Starting at $37.00
IN STOCK
ICP Water Analysis ICP Water Analysis
(7051)
Starting at $29.95
IN STOCK
Instant Ocean Hydrometer Instant Ocean Hydrometer
(3880)
Starting at $9.99
IN STOCK
Neptune ORP Probe Lab Grade Neptune ORP Probe Lab Grade
(5179)
Starting at $69.95
IN STOCK
40 results
NEED HELP?
LIVE HELP
8:30 am - 5 pm CST
7 days a week

EMAIL US
CALL US
1-800-334-3699
8:30 am - 5:00 pm CST, Mon - Fri