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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 Trident & A3 Apex Pro Aqua... Trident & A3 Apex Pro Aquarium Controller System Bundle
Special Price $1,507.48 Regular Price $1,674.98OUT OF STOCK -
Neptune Systems Trident & A3 Apex Aquarium... Trident & A3 Apex Aquarium Controller System Bundle
Special Price $1,223.98 Regular Price $1,359.98Call For Availability -
Neptune Systems 2-Month Trident NP Reagent Kit
Special Price $62.99 Regular Price $69.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Neptune Systems EB4 & A3 Apex Jr. Controll... EB4 & A3 Apex Jr. Controller System Bundle
Special Price $377.91 Regular Price $419.90Call For AvailabilityOut of stock -
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Neptune Systems A3 Apex Pro System
Special Price $842.39 Regular Price $935.99Ships Next Business Day -
Neptune Systems A3 Apex Pro Controller System ... A3 Apex Pro Controller System + Extra EB832
Special Price $1,070.91 Regular Price $1,189.90Ships Next Business Day -
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Neptune Systems AFS CD Crossover Diet Food
Special Price $17.99 Regular Price $19.99Ships Next Business Day -
Neptune Systems SKY Shimz Diffused Lens
Special Price $19.99 Regular Price $34.95Ships Next Business Day -
Neptune Systems COR 15 DC Return Pump
Special Price $359.99 Regular Price $399.99Ships Next Business Day -
Neptune Systems COR 20 DC Return Pump
Special Price $404.99 Regular Price $449.99Ships Next Business Day -
Neptune Systems Power Supply – 24VDC 36W
Special Price $44.99 Regular Price $49.99Ships Next Business Day -
Neptune Systems 30' AquaBus Extension Cab... 30' AquaBus Extension Cable (M/F)
Special Price $35.99 Regular Price $39.99Ships Next Business Day -
Neptune Systems MXM Module
Special Price $119.95 Regular Price $139.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Neptune Systems Replacement Tubing for DOS sys... Replacement Tubing for DOS system
Starting at: $8.99See Individual Item -
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Neptune Systems Leak Detection Probes for Use ... Leak Detection Probes for Use with FMM Module
Starting at: $35.99See Individual Item -
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Neptune Systems LD-3 Optical Multi-Surface Lea... LD-3 Optical Multi-Surface Leak Sensor
Special Price $53.99 Regular Price $59.99Ships Next Business Day -
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Adaptive Reef 6 Way Apex Switch Toggle Box
Special Price $121.49 Regular Price $134.99Call For Availability -
Neptune Systems Trident Two Month Reagent Kit ... Trident Two Month Reagent Kit Supply
Special Price $53.99 Regular Price $59.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Neptune Systems Magnetic Optical Sensor
Special Price $53.99 Regular Price $59.99Ships Next Business Day -
Neptune Systems FMK Flow Monitoring Kit
Special Price $233.99 Regular Price $259.99Ships Next Business Day -
Neptune Systems Trident Reagents - 6 Month Sup... Trident Reagents - 6 Month Supply
Special Price $98.99 Regular Price $109.99Order by 3:30pm EST for Same Day Shipping (M-F) -
Neptune Systems Calibration Kit (ph 7.0, ph 10... Calibration Kit (ph 7.0, ph 10.0, Salinity 53000uS)
Special Price $8.99 Regular Price $9.99OUT OF STOCK -
Neptune Systems FMM Fluid Monitoring Module
Special Price $125.99 Regular Price $139.99Ships Next Business Day -
Neptune Systems Optical Level Sensor
Special Price $35.99 Regular Price $39.99Ships Next Business Day -
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Neptune Systems LDK - Leak Detection Kit
Special Price $170.99 Regular Price $189.99Ships Next Business Day -
Neptune Systems Optical Level Sensor with Magn... Optical Level Sensor with Magnetic Mount
Special Price $31.50 Regular Price $35.00Ships Next Business Day -
Neptune Systems Trident 2 NP Automatic Nitrate... Trident 2 NP Automatic Nitrate & Phosphate Water Tester
Special Price $602.99 Regular Price $669.99Ships Next Business Day
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