Controllers & Monitors

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195 Items

  1. Trident & A3 Apex Pro Controller System Bundle
    Neptune Systems
    Trident & A3 Apex Pro Controller System Bundle
    $1,539.90

    $1,539.90
    Add to Cart
  2. A3 Apex Pro Controller System with Extra Energy Bar 832
    Neptune Systems
    A3 Apex Pro Controller System with Extra Energy Bar 832
    $1,189.90

    $1,189.90
    Add to Cart
  3. A3 Apex Controller System with Extra Energy Bar 832
    Neptune Systems
    A3 Apex Controller System with Extra Energy Bar 832
    $889.90

    $889.90
    Add to Cart
  4. Trident & A3 Apex Controller System Bundle
    Neptune Systems
    Trident & A3 Apex Controller System Bundle
    $1,239.90

    $1,239.90
    Add to Cart
  5. EB832 Energy Bar 832
    Neptune Systems
    EB832 Energy Bar 832
    $289.95

    $289.95
  6. Hydros Control X4 Aquarium Controller PRO Pack
    Coralvue
    Hydros Control X4 Aquarium Controller PRO Pack
    $659.99

    $659.99
  7. FMM Fluid Monitoring Module
    Neptune Systems
    FMM Fluid Monitoring Module
    $104.95

    $104.95
  8. Hydros Control XP8 Energy Bar Aquarium Controller
    Coralvue
    Hydros Control XP8 Energy Bar Aquarium Controller
    $279.99

    $279.99
  9. FMK Flow Monitoring Kit
    Neptune Systems
    FMK Flow Monitoring Kit
    $209.95

    $209.95
  10. Hydros Control 4 Starter Pack - Aquarium Controller System
    Coralvue
    Hydros Control 4 Starter Pack - Aquarium Controller System
    $449.99

    $449.99
  11. Hydros Control 2 Starter Pack - Aquarium Controller System
    Coralvue
    Hydros Control 2 Starter Pack - Aquarium Controller System
    $199.99

    $199.99
  12. HYDROS Control XS Starter Kit - Coralvue
    Hydros
    HYDROS Control XS Starter Kit - Coralvue
    $199.99

    $199.99
  13. Hydros WaveEngine LE Dual Pump Controller
    Coralvue
    Hydros WaveEngine LE Dual Pump Controller
    $199.99

    $199.99
  14. HYDROS Control XS - Controller Only - Coralvue
    Hydros
    HYDROS Control XS - Controller Only - Coralvue
    $159.99

    $159.99
  15. Alkatronic Alkalinity Controller
    Focustronic
    Alkatronic Alkalinity Controller
    $989.99

    $989.99
  16. Trident - Marine Aquarium Water Analyzer
    Neptune Systems
    Trident - Marine Aquarium Water Analyzer
    $639.95

    $639.95
  17. 6-Month Trident Reagent Kit
    Neptune Systems
    6-Month Trident Reagent Kit
    $104.95

    $104.95
  18. Dosetronic DC 5 Channel Dosing Pump
    Focustronic
    Dosetronic DC 5 Channel Dosing Pump
    $549.00

    $549.00
  19. Hydros Control XD Aquarium Controller
    Coralvue
    Hydros Control XD Aquarium Controller
    $199.99

    $199.99
  20. 2-Month Trident Reagent Kit
    Neptune Systems
    2-Month Trident Reagent Kit
    $44.95

    $44.95
  21. LD-3 Optical Multi-Surface Leak Sensor
    Neptune Systems
    LD-3 Optical Multi-Surface Leak Sensor
    $39.95

    $39.95
  22. MOS Magnetic Optical Sensor
    Neptune Systems
    MOS Magnetic Optical Sensor
    $39.95

    $39.95
  23. DOS & DDR Dosing System Package
    Neptune Systems
    DOS & DDR Dosing System Package
    $479.95

    $479.95
    Add to Cart
  24. DDR DOS Dual Reservoir
    Neptune Systems
    DDR DOS Dual Reservoir
    $204.95

    $204.95
  25. AFS Automatic Feeding System
    Neptune Systems
    AFS Automatic Feeding System
    $109.95

    $109.95