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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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American Marine Pinpoint AC Adaptor Kit
Special Price $12.56 Regular Price $13.95Order by 3:30pm EST for Same Day Shipping (M-F) -
Aquatronica Wave Maker Pump Module
Special Price $150.00 Regular Price $349.95Order by 3:30pm EST for Same Day Shipping (M-F) -
Biotek Marine Salinity Refractometer
Special Price $29.00 Regular Price $41.99OUT OF STOCKOut of stock -
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Hanna Instruments HI758 Calcium Checker Marine
$74.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Hanna Instruments HI717 Checker Phosphate High R... HI717 Checker Phosphate High Range
$74.99OUT OF STOCK -
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Neptune Systems Lab Grade Salinity / Conductiv... Lab Grade Salinity / Conductivity Probe
$249.99Ships Next Business Day -
Neptune Systems Advanced Leak Detection Solid ... Advanced Leak Detection Solid Surface Probe
$49.99Ships Next Business Day -
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Neptune Systems Advanced LED Dimming Module NE... Advanced LED Dimming Module NEP-VDM
$129.99Ships Next Business Day -
Neptune Systems PM3 Disolved Oxygen, Temperatu... PM3 Disolved Oxygen, Temperature, I/O Expansion Box
$129.99Ships Next Business Day -
Neptune Systems PM2 Conductivity, Temp, I/O Ex... PM2 Conductivity, Temp, I/O Expansion
$119.99Ships Next Business Day -
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Neptune Systems DOS Quiet Drive Dosing & F... DOS Quiet Drive Dosing & Fluid Metering System
$374.99Ships Next Business Day -
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Neptune Systems Advanced Leak Detection Low Pr... Advanced Leak Detection Low Profile Probe
$39.99Ships Next Business Day -
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Neptune Systems Oxyguard Dissolved Oxygen Prob... Oxyguard Dissolved Oxygen Probe With 10' Cable
$899.99Ships Next Business Day -
Neptune Systems Conductivity Calibration Solut... Conductivity Calibration Solution - 53.0 mS
$5.99Ships Next Business Day -
Neptune Systems 2 Channel Apex to Light Dimmin... 2 Channel Apex to Light Dimming Cable
$24.99Ships Next Business Day -
Vertex Acrylic Sensor Mount
Special Price $2.99 Regular Price $11.99Order by 3:30pm EST for Same Day Shipping (M-F) -
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Neptune Systems Apex 2 Channel AquaSurf/Apex t... Apex 2 Channel AquaSurf/Apex to Stream Cable
$29.99Ships Next Business Day -
Neptune Systems Conductivity Calibration Solut... Conductivity Calibration Solution - 447 uS
$5.99Ships Next Business Day











































