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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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Neptune Systems PM3 Disolved Oxygen, Temperatu... PM3 Disolved Oxygen, Temperature, I/O Expansion Box
$104.99Ships Next Business Day -
HYDROS Maxspect Gyre XF150/250/280 WaveEngine ... Gyre XF150/250/280 WaveEngine Pump Adapter
$13.74Out Of Stock -
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GHL ProfiLux Conductivity Electrode Probe P... Conductivity Electrode Probe Platinum
$196.90Factory Direct -
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Neptune Systems PMK PAR Monitoring Kit
$339.99Factory Direct - Usually Ships Out Within 1-2 DaysOut of stock -
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GHL Replacement Complete Dosing Pump for Dosin... Complete Dosing Pump for Dosing Unit
$93.90Factory Direct -
Neptune Systems Leak Detection Probes for Use ... Leak Detection Probes for Use with FMM Module
Starting at: $34.99See Individual Item -
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GHL Replacement Dosing Pump Complete Head Outd... Dosing Pump Complete Head Outdoor
$96.90Factory Direct -
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Neptune Systems Oxyguard Membrane Kit (5 membr... Oxyguard Membrane Kit (5 membrane + soln)
$74.95Ships Next Business Day -
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Neptune Systems Conductivity Calibration Solut... Conductivity Calibration Solution - 447 uS
$2.99Ships Next Business Day -
Neptune Systems Calibration Kit (ph 7.0, ph 10... Calibration Kit (ph 7.0, ph 10.0, Salinity 53000uS)
$5.99Factory Direct - Usually Ships Out Within 1-2 Days -
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Neptune Systems SKY Shimz Diffused Lens
Special Price $19.99 Regular Price $34.95Ships Next Business Day -
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Neptune Systems 30' AquaBus Extension Cab... 30' AquaBus Extension Cable (M/F)
$32.95Ships Next Business Day -
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Neptune Systems Optical Level Sensor with Magn... Optical Level Sensor with Magnetic Mount
$35.00Ships Next Business Day
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