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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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Adaptive Reef Standard Aquarium Controller M... Standard Aquarium Controller Mounting Board
Starting at: $153.99See Individual Item -
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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 -
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Neptune Systems LD-3 Optical Multi-Surface Lea... LD-3 Optical Multi-Surface Leak Sensor
$39.95Ships Next Business Day -
Adaptive Reef Plug A & B Cord Cut Outs/C... Plug A & B Cord Cut Outs/Covers
Starting at: $22.99See Individual Item -
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Adaptive Reef Large Plug C & D Cut Outs ... Large Plug C & D Cut Outs Covers
Starting at: $15.99See Individual Item -
Adaptive Reef Controller Cabinet Wire Manage... Controller Cabinet Wire Management System
Starting at: $359.99See Individual Item -
Adaptive Reef Controller Cabinet Neptune DOS... Controller Cabinet Neptune DOS Faceplate - Double Slat
Starting at: $49.99See Individual Item -
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Adaptive Reef 24v Apex Red/Green Status Indi... 24v Apex Red/Green Status Indicator (Dual)
$99.00Order by 3:30pm EST for Same Day Shipping (M-F) -
Adaptive Reef DELUXE Aquarium Controller Mou... DELUXE Aquarium Controller Mounting Board with Hinges
Starting at: $249.99See Individual Item -
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Biotek Marine Salinity Refractometer With LE... Salinity Refractometer With LED Light
Special Price $32.99 Regular Price $47.99Order by 3:30pm EST for Same Day Shipping (M-F) -
IceCap 4K Gyre Flow Pump With HYDROS Wav... Gyre Flow Pump With HYDROS WaveEngine LE Controller
$362.99Ships in 1-2 Days -
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 Trident Reagents - 6 Month Sup... Trident Reagents - 6 Month Supply
$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)
$5.99Order by 3:30pm EST for Same Day Shipping (M-F) -
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Adaptive Reef Aquarium Controller Accessory ... Aquarium Controller Accessory Shelf
Starting at: $74.99See Individual Item -
Adaptive Reef Controller Cabinet Recessed Do... Controller Cabinet Recessed Double Slat Faceplate
Starting at: $49.99See Individual Item -
Apogee MQ-210X (Loaner) Underwater Quantum Me... (Loaner) Underwater Quantum Meter & Sensor Wand
$65.99Ships Next Business DayOut of stock -
Adaptive Reef Controller Cabinet Trident Dou... Controller Cabinet Trident Double Slat Faceplate
Starting at: $49.99See Individual Item -
Apogee MQ-510 (Loaner) Full Spectrum Quantum... (Loaner) Full Spectrum Quantum Meter & Sensor Wand
$600.00Order by 3:30pm EST for Same Day Shipping (M-F) -
Single Junction Lab Grade pH Probe for use wit... Lab Grade pH Probe for use with Alkatronic
$100.00Call For AvailabilityOut of stock -
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