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★ Last Chance To Save - Sale Ends Monday ★

★ Last Chance To Save - Sale Ends Monday ★

Controllers & Water Testing Deals

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50 Items

  1. Mastertronic Automated Water Tester
    17  Reviews
    Focustronic
    Mastertronic Automated Water Tester
    $1,039.99 $1,299.99

  2. Double Junction Lab Grade pH Probe
    15  Reviews
    Bulk Reef Supply
    Double Junction Lab Grade pH Probe
    $74.39 $92.99

  3. Alkatronic Alkalinity Controller
    10  Reviews
    Focustronic
    Alkatronic Alkalinity Controller
    $692.99 $989.99

  4. Double Junction Lab Grade ORP Probe
     
    0  Reviews
    Bulk Reef Supply
    Double Junction Lab Grade ORP Probe
    $75.99 $94.99

  5. AF Magnesium Test Kit
    16  Reviews
    Aquaforest
    AF Magnesium Test Kit
    $15.59 $19.49

  6. Test Pro Pack (Ca, KH, Mg)
    4  Reviews
    Aquaforest
    Test Pro Pack (Ca, KH, Mg)
    $37.99 $47.49

  7. Refractometer Calibration Solution
    14  Reviews
    Bulk Reef Supply
    Refractometer Calibration Solution
    $6.23 $7.79

  8. Single Junction Lab Grade pH Probe
    3  Reviews
    Bulk Reef Supply
    Single Junction Lab Grade pH Probe
    $41.59 $51.99

  9. Aquarium Controller Board Shelf Accessory - Black
     
    0  Reviews
    Adaptive Reef
    Aquarium Controller Board Shelf Accessory - Black
    $50.39 $62.99

  10. AF Calcium Test Kit
    6  Reviews
    Aquaforest
    AF Calcium Test Kit
    $15.59 $19.49

  11. Float Switch - Vertical Mount
    12  Reviews
    Bulk Reef Supply
    Float Switch - Vertical Mount
    $10.39 $12.99

  12. Aquarium Controller Board Shelf Accessory - White
     
    0  Reviews
    Adaptive Reef
    Aquarium Controller Board Shelf Accessory - White
    $50.39 $62.99

  13. AF Alkalinity Test Kit
    8  Reviews
    Aquaforest
    AF Alkalinity Test Kit
    $11.43 $14.29

  14. Float Switch - Horizontal Mount
    6  Reviews
    Bulk Reef Supply
    Float Switch - Horizontal Mount
    $13.43 $16.79

  15. AF Nitrate Test Kit
     
    0  Reviews
    Aquaforest
    AF Nitrate Test Kit
    $18.39 $22.99

  16. BRS pH/ORP Probe Tip Soaker Bottle
    3  Reviews
    Bulk Reef Supply
    BRS pH/ORP Probe Tip Soaker Bottle
    $5.83 $7.29

  17. Replacement LED Cover for Refractometers
    6  Reviews
    Bulk Reef Supply
    Replacement LED Cover for Refractometers
    $3.59 $4.49

  18. Standard Aquarium Controller Board
    7  Reviews
    Adaptive Reef
    Standard Aquarium Controller Board
    From: $127.99

    Choose Options Notify Me When In-Stock
  19. Refractometer for Reading Salinity with Calibration Fluid
    476  Reviews
    Bulk Reef Supply
    Refractometer for Reading Salinity with Calibration Fluid
    $27.83 $34.79

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  20. LED Refractometer for Reading Salinity with Calibration Fluid
    20  Reviews
    Bulk Reef Supply
    LED Refractometer for Reading Salinity with Calibration Fluid
    $31.19 $38.99

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  21. BRS Master Test Kit Bundle
    3  Reviews
    Bulk Reef Supply
    BRS Master Test Kit Bundle
    $159.99 $199.99

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  22. Faceplates for Controller Cabinet (V1)
     
    0  Reviews
    Adaptive Reef
    Faceplates for Controller Cabinet (V1)
    From: $20.00

    Choose Options Notify Me When In-Stock
  23. BRStv Logo Board
     
    0  Reviews
    Adaptive Reef
    BRStv Logo Board
    From: $28.00

    Choose Options Notify Me When In-Stock
  24. Deluxe Aquarium Controller Board (with hinges)
    6  Reviews
    Adaptive Reef
    Deluxe Aquarium Controller Board (with hinges)
    From: $207.99

    Choose Options Notify Me When In-Stock
  25. Controller Board Base - White
     
    0  Reviews
    Adaptive Reef
    Controller Board Base - White
    $82.39 $102.99

  26. Deluxe XL Aquarium Controller Board
     
    0  Reviews
    Adaptive Reef
    Deluxe XL Aquarium Controller Board
    From: $247.99

    Choose Options Notify Me When In-Stock
  27. Deluxe Mini Aquarium Controller Board
     
    0  Reviews
    Adaptive Reef
    Deluxe Mini Aquarium Controller Board
    From: $94.39

    Choose Options Notify Me When In-Stock
  28. Mini Neptune DOS Controller Board
     
    0  Reviews
    Adaptive Reef
    Mini Neptune DOS Controller Board
    From: $94.39

    Choose Options Notify Me When In-Stock
  29. Mini Neptune Apex Controller Board
     
    0  Reviews
    Adaptive Reef
    Mini Neptune Apex Controller Board
    From: $94.39

    Choose Options Notify Me When In-Stock
  30. Thermo view Temperature Monitor
     
    0  Reviews
    Reef Factory
    Thermo view Temperature Monitor
    $53.50 $106.99

  31. Level sensor
     
    0  Reviews
    Reef Factory
    Level sensor
    $34.00 $67.99

  32. TDS meter Plus
     
    0  Reviews
    Reef Factory
    TDS meter Plus
    $56.00 $111.99

  33. KH keeper Plus
    7  Reviews
    Reef Factory
    KH keeper Plus
    $386.00 $771.99

  34. pH meter
     
    0  Reviews
    Reef Factory
    pH meter
    $121.50 $242.99

  35. Dosing Tube Holder
     
    0  Reviews
    Reef Factory
    Dosing Tube Holder
    $11.75 $23.49

  36. Probes Multi holder
     
    0  Reviews
    Reef Factory
    Probes Multi holder
    $15.00 $29.99

  37. KH keeper Plus Mixing Pill
     
    0  Reviews
    Reef Factory
    KH keeper Plus Mixing Pill
    $1.40 $2.79

  38. Reef Factory pH Probe
     
    0  Reviews
    Reef Factory
    Reef Factory pH Probe
    $57.00 $113.99

  39. KH keeper Plus Glass Beaker
     
    0  Reviews
    Reef Factory
    KH keeper Plus Glass Beaker
    $3.50 $6.99

  40. KH keeper Plus Maintenance Kit
     
    0  Reviews
    Reef Factory
    KH keeper Plus Maintenance Kit
    $15.25 $30.50