Controllers & Monitors

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118 Items

  1. MPR Magnetic Probe Rack
    Neptune Systems
    MPR Magnetic Probe Rack
    $44.95 $44.95

  2. Trident - Marine Aquarium Water Analyzer
    Neptune Systems
    Trident - Marine Aquarium Water Analyzer
    $674.99 $674.99

  3. 2-Month Trident Reagent Kit
    Neptune Systems
    2-Month Trident Reagent Kit
    $49.99 $49.99

  4. EB832 Energy Bar 832
    Neptune Systems
    EB832 Energy Bar 832
    $304.99 $304.99

  5. Trident NP Nitrate & Phosphate Tester w/ 2 Month Reagent Kit
    Neptune Systems
    Trident NP Nitrate & Phosphate Tester w/ 2 Month Reagent Kit
    $709.98 $709.98

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  6. 2-Month Trident NP Reagent Kit
    Neptune Systems
    2-Month Trident NP Reagent Kit
    $59.99 $59.99

  7. Trident NP Waste Container
    Neptune Systems
    Trident NP Waste Container
    $3.49 $3.49

  8. Trident NP Nitrate & Phosphate Tester (Without Reagents)
    Neptune Systems
    Trident NP Nitrate & Phosphate Tester (Without Reagents)
    $649.99 $649.99

  9. Mastertronic Automated Water Tester
    Focustronic
    Mastertronic Automated Water Tester
    $1,299.99 $1,299.99

  10. Alkatronic Pro Alkalinity Controller
    Focustronic
    Alkatronic Pro Alkalinity Controller
    $899.99 $899.99

  11. Alkatronic Alkalinity Controller
    Focustronic
    Alkatronic Alkalinity Controller
    $989.99 $989.99

  12. Alkatronic Reagent (4L)
    Focustronic
    Alkatronic Reagent (4L)
    $110.00 $110.00

  13. Apex Controller Toggle Box
    Adaptive Reef
    Apex Controller Toggle Box
    $134.99 $134.99

  14. FMM Fluid Monitoring Module
    Neptune Systems
    FMM Fluid Monitoring Module
    $109.99 $109.99

  15. LD-1 Low Profile Leak Detection Probe
    Neptune Systems
    LD-1 Low Profile Leak Detection Probe
    $34.99 $34.99

  16. LD-2 Solid Surface Leak Detection Probe
    Neptune Systems
    LD-2 Solid Surface Leak Detection Probe
    $34.99 $34.99

  17. LD-3 Optical Multi-Surface Leak Sensor
    Neptune Systems
    LD-3 Optical Multi-Surface Leak Sensor
    $42.99 $42.99

  18. MOS Magnetic Optical Sensor
    Neptune Systems
    MOS Magnetic Optical Sensor
    $41.99 $41.99

  19. OS-1 Optical Level Sensor V2
    Neptune Systems
    OS-1 Optical Level Sensor V2
    $29.99 $29.99

  20. 1/4
    Neptune Systems
    1/4" Flow Sensor FS25
    $21.99 $21.99

  21. 1/2
    Neptune Systems
    1/2" Flow Sensor FS50
    $34.99 $34.99

  22. 2
    Neptune Systems
    2" Flow Sensor FS200
    $109.99 $109.99

  23. 1Link Male x Male 4 Pin Cable
    Neptune Systems
    1Link Male x Male 4 Pin Cable
    $23.99 $23.99

  24. Powertronic Smart Power Bar
    Focustronic
    Powertronic Smart Power Bar
    $110.00 $110.00

  25. KH keeper Plus
    Reef Factory
    KH keeper Plus
    $771.99 $771.99

  26. Thermo control Smart Temperature Controller
    Reef Factory
    Thermo control Smart Temperature Controller
    $174.99 $174.99

  27. pH meter
    Reef Factory
    pH meter
    $242.99 $242.99

  28. Thermo view Temperature Monitor
    Reef Factory
    Thermo view Temperature Monitor
    $106.99 $106.99

  29. TDS meter Plus
    Reef Factory
    TDS meter Plus
    $111.99 $111.99