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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 Replacement Tubing for DOS sys... Replacement Tubing for DOS system
Starting at: $4.99See Individual Item -
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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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Neptune Systems Calibration Kit (ph 7.0, ph 10... Calibration Kit (ph 7.0, ph 10.0, Salinity 53000uS)
$5.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Neptune Systems Advanced Leak Detection Solid ... Advanced Leak Detection Solid Surface Probe
$31.99Ships Next Business Day -
Neptune Systems Advanced Leak Detection Low Pr... Advanced Leak Detection Low Profile Probe
Special Price $22.99 Regular Price $31.99Ships Next Business Day -
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Neptune Systems LD-3 Optical Multi-Surface Lea... LD-3 Optical Multi-Surface Leak Sensor
$39.95Ships Next Business Day -
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Neptune Systems Trident Two Month Reagent Kit ... Trident Two Month Reagent Kit Supply
$49.99Order by 3:30pm EST for Same Day Shipping (M-F) -
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Neptune Systems Double Junction Lab Grade pH P... Double Junction Lab Grade pH Probe
$94.99Ships Next Business Day -
Neptune Systems PM2 Conductivity, Temp, I/O Ex... PM2 Conductivity, Temp, I/O Expansion
$94.99Ships Next Business Day -
Neptune Systems PM3 Disolved Oxygen, Temperatu... PM3 Disolved Oxygen, Temperature, I/O Expansion Box
$104.99Ships Next Business Day -
Neptune Systems Advanced LED Dimming Module NE... Advanced LED Dimming Module NEP-VDM
$109.99Ships Next Business Day -
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Neptune Systems Lab Grade Salinity / Conductiv... Lab Grade Salinity / Conductivity Probe
$209.99Ships Next Business Day -
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Neptune Systems PMK PAR Monitoring Kit
$339.99Order by 3:30pm EST for Same Day Shipping (M-F)Out of stock -
Neptune Systems DOS Quiet Drive Dosing & F... DOS Quiet Drive Dosing & Fluid Metering System
$349.99Ships Next Business Day -
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Neptune Systems Oxyguard Dissolved Oxygen Prob... Oxyguard Dissolved Oxygen Probe With 10' Cable
$789.99Ships Next Business Day -
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