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Controllers & Monitors
We carry a wide range of aquarium controllers & monitors from American Marine, BioTek Marine, Hanna Instruments, Apogee Instruments, Neptune Systems, Tunze, Hydros & more. If you need help selecting the right product for your budget and needs then please call or email us.
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HANNA HI981520 Marine Monitor PH, Marine Sali... Marine Monitor PH, Marine Salinity, Temperature
Special Price $239.20 Regular Price $299.00Special Order -
Hanna Instruments HI758 Calcium Checker Marine
Special Price $54.39 Regular Price $67.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna Instruments HI717 Checker Phosphate High R... HI717 Checker Phosphate High Range
Special Price $54.39 Regular Price $67.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna HI700 Checker Ammonia Low Range Fres... Checker Ammonia Low Range Fresh Water
Special Price $54.39 Regular Price $67.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna Instruments 35 ppt Salinity Calibration So... 35 ppt Salinity Calibration Solution Packs
Starting at: $8.00Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna Instruments HI98319 Marine Salinity Tester
Special Price $71.99 Regular Price $89.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna Instruments Checker Plus pH Tester HI98100
Special Price $47.99 Regular Price $59.99Order by 3:30pm EST for Same Day Shipping (M-F)
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