Aquarium Electronic Monitors

Some aquarium parameters benefit from constant measurement. For example, fish tank pH level changes throughout the day. So, performing pH measurement throughout the day gives a better understanding of the aquarium pH level.

Want to know how to measure light in an aquarium? A Lux meter measures the brightness of light in the aquarium. More importantly, a PAR meter measures photosynthetically active radiation, the energy available for plants and coral to photosynthesize and grow. A PAR monitoring kit helps you place corals in the right places.
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Hanna Instruments Marine Alkalinity reagents 25 tests

Hanna Instruments Marine Alkalinity reagents 25 tests

Hanna Instruments Checker Marine Alkalinity Colorimeter (dKH)

Hanna Instruments Checker Marine Alkalinity Colorimeter (dKH)

Hanna Instruments Calcium Reagent, 25 Tests

Hanna Instruments Calcium Reagent, 25 Tests

Hanna Instruments Checker Marine Ultra Low Range Phosphate Colorimeter

Hanna Instruments Checker Marine Ultra Low Range Phosphate Colorimeter

Hanna Instruments Low Range Phosphate Checker Reagents - 25 Tests

Hanna Instruments Low Range Phosphate Checker Reagents - 25 Tests

Hanna Instruments Phosphorus Ultra Low Range Reagents - 25 Tests

Hanna Instruments Phosphorus Ultra Low Range Reagents - 25 Tests

Hanna Instruments Checker Marine Calcium Colorimeter

Hanna Instruments Checker Marine Calcium Colorimeter

Hanna Instruments Checker Copper High Range Reagents - 25 Tests

Hanna Instruments Checker Copper High Range Reagents - 25 Tests

Neptune Apex - Aquarium Controller w/ WiFi

Neptune Apex - Aquarium Controller w/ WiFi

Neptune Trident - Marine Aquarium Water Analyzer

Neptune Trident - Marine Aquarium Water Analyzer

Hanna Instruments Checker Low Range Phosphate Colorimeter

Hanna Instruments Checker Low Range Phosphate Colorimeter

Brightwell Aquatics Refractometer Calibration Standard - 60ml

Brightwell Aquatics Refractometer Calibration Standard - 60ml

Hanna Instruments Checker Copper High Range Colorimeter

Hanna Instruments Checker Copper High Range Colorimeter

HI780 Marine pH Checker HC Handheld Colorimeter - Hanna Instruments

HI780 Marine pH Checker HC Handheld Colorimeter - Hanna Instruments

Hanna Instruments 35 ppt Salinity Calibration Solution - 25 x 20ml Sachets

Hanna Instruments 35 ppt Salinity Calibration Solution - 25 x 20ml Sachets

Neptune ApexEL Controller

Neptune ApexEL Controller

American Marine Pinpoint ORP / REDOX Calibration Fluid 400mV

American Marine Pinpoint ORP / REDOX Calibration Fluid 400mV

pH 7.01 and 10.01 Calibration Buffer Sachets - Hanna Instruments

pH 7.01 and 10.01 Calibration Buffer Sachets - Hanna Instruments

Hanna Instruments Low Range Phosphate Checker Reagents - 100 Tests

Hanna Instruments Low Range Phosphate Checker Reagents - 100 Tests

Pocket pH Tester Waterproof with 0.1 Resolution - pHep - Hanna Instruments

Pocket pH Tester Waterproof with 0.1 Resolution - pHep - Hanna Instruments

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