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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.
37 results
On Sale
Hanna Reef Professional Kit V2 Hanna Reef Professional Kit V2
Starting at $216.75
IN STOCK
On Sale
Instant Ocean Hydrometer Instant Ocean Hydrometer
Starting at $8.49
IN STOCK
Seachem Ammonia Alert Device Seachem Ammonia Alert Device
Starting at $7.14
IN STOCK
On Sale
Red Sea Calcium Pro Test Kit Red Sea Calcium Pro Test Kit
Starting at $31.49
IN STOCK
On Sale
Red Sea Magnesium Pro Test Kit Red Sea Magnesium Pro Test Kit
Starting at $31.49
IN STOCK
On Sale
Red Sea Algae Control Multi Test Kit Red Sea Algae Control Multi Test Kit
Starting at $53.99
IN STOCK
On Sale
Red Sea Iodine Pro Test Kit Red Sea Iodine Pro Test Kit
Starting at $38.69
IN STOCK
API pH Test Kit API pH Test Kit
Starting at $5.48
IN STOCK
API Freshwater Master Test Kit API Freshwater Master Test Kit
Starting at $23.22
IN STOCK
API 5 in 1 Aquarium Test Strips API 5 in 1 Aquarium Test Strips
Starting at $10.24
IN STOCK
API Nitrite Test Kit API Nitrite Test Kit
Starting at $8.06
IN STOCK
API Saltwater Master Liquid Test Kit API Saltwater Master Liquid Test Kit
Starting at $23.22
IN STOCK
PondCare Pond Master Liquid Test Kit PondCare Pond Master Liquid Test Kit
Starting at $23.22
IN STOCK
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