Controllers & Testing

Tank maintenance can be made easier with the addition of monitors and controllers in your reef keeping arsenal. Bulk Reef Supply carries a variety of brands like Neptune Systems, Milwaukee, Digital Aquatics ReefKeeper, Pinpoint, HM Digital as well as our own line of BRS pH and ORP probes. Stability is the key to success in any reef aquarium. By using monitoring and controlling equipment, you ensure the most stable aquarium conditions for your tank inhabitants. By staying on top of the levels of your tank’s water parameters, you can ensure the health of your tank before a serious problem arises.


Featured Products:

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433 Items

  1. Salifert kH/Alkalinity Aquarium Test Kit
    Salifert
    Salifert kH/Alkalinity Aquarium Test Kit
    $16.46

    Earn 80 Reward Points Earn 240 Reward Points

    $16.46
  2. A3 Apex Jr Controller System - Neptune Systems
    Neptune Systems
    A3 Apex Jr Controller System - Neptune Systems
    $299.95

    Earn 299 Reward Points Earn 4,485 Reward Points

    $299.95
  3. LLS Liquid Level Sensor - Neptune Systems
    Neptune Systems
    LLS Liquid Level Sensor - Neptune Systems

    Starting at: $44.95

    Earn 44 Reward Points Earn 660 Reward Points

  4. Salifert Magnesium Aquarium Test Kit
    Salifert
    Salifert Magnesium Aquarium Test Kit
    $19.61

    Earn 95 Reward Points Earn 285 Reward Points

    $19.61
  5. DOS Dosing and Fluid Metering System - Neptune Systems
    Neptune Systems
    DOS Dosing and Fluid Metering System - Neptune Systems
    $329.95

    Earn 329 Reward Points Earn 4,935 Reward Points

    $329.95
  6. Salifert Nitrate Aquarium Test Kit
    Salifert
    Salifert Nitrate Aquarium Test Kit
    $17.37

    Earn 85 Reward Points Earn 255 Reward Points

    $17.37
  7. HIREEF2 Professional Reef Test Kit - Hanna Instruments
    Hanna Instruments
    HIREEF2 Professional Reef Test Kit - Hanna Instruments
    $292.00

    Earn 292 Reward Points Earn 4,380 Reward Points

    $292.00
  8. Salifert Nitrite Aquarium Test Kit
    Salifert
    Salifert Nitrite Aquarium Test Kit
    $11.86

    Earn 55 Reward Points Earn 165 Reward Points

    $11.86
  9. Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    Hanna Instruments
    Alkalinity DKH Colorimeter HI772 Hanna Checker - Marine Water
    $63.95

    Earn 63 Reward Points Earn 945 Reward Points

    $63.95
  10. ProfiLux Mini WiFi - White - GHL
    GHL
    ProfiLux Mini WiFi - White - GHL
    $399.90

    Earn 399 Reward Points Earn 5,985 Reward Points

    $399.90
  11. ProfiLux Mini WiFi - Black - GHL
    GHL
    ProfiLux Mini WiFi - Black - GHL
    $399.90

    Earn 399 Reward Points Earn 5,985 Reward Points

    $399.90
  12. Apex Display Module - Neptune Systems
    Neptune Systems
    Apex Display Module - Neptune Systems
    $109.95

    Earn 109 Reward Points Earn 1,635 Reward Points

    $109.95
  13. 12V Power Supply - Neptune Systems
    Neptune Systems
    12V Power Supply - Neptune Systems
    $15.95

    Earn 15 Reward Points Earn 225 Reward Points

    $15.95
  14. Salifert Phosphate Aquarium Test Kit
    Salifert
    Salifert Phosphate Aquarium Test Kit
    $19.61

    Earn 95 Reward Points Earn 285 Reward Points

    $19.61
  15. 1-Pack ICP-OES Testing Kit - Triton
    Triton
    1-Pack ICP-OES Testing Kit - Triton
    $49.00

    Earn 49 Reward Points Earn 735 Reward Points

    $49.00
  16. 1-Pack N-DOC Organics Seawater Analysis - Triton
    Triton
    1-Pack N-DOC Organics Seawater Analysis - Triton
    $49.00

    Earn 49 Reward Points Earn 735 Reward Points

    $49.00
  17. High Precision Hydrometer - Tropic Marin
    Tropic Marin
    High Precision Hydrometer - Tropic Marin
    $34.69

    Earn 34 Reward Points Earn 510 Reward Points

    $34.69
  18. Salifert Calcium Aquarium Test Kit
    Salifert
    Salifert Calcium Aquarium Test Kit
    $18.81

    Earn 90 Reward Points Earn 270 Reward Points

    $18.81
  19. Salifert Ammonia Aquarium Test Kit
    Salifert
    Salifert Ammonia Aquarium Test Kit
    $14.99

    Earn 70 Reward Points Earn 210 Reward Points

    $14.99
  20. EB832 Energy Bar 832 - Neptune Systems
    Neptune Systems
    EB832 Energy Bar 832 - Neptune Systems
    $289.95

    Earn 289 Reward Points Earn 4,335 Reward Points

    $289.95
  21. DOS & DDR Dosing System Package - Neptune Systems
    Neptune Systems
    DOS & DDR Dosing System Package - Neptune Systems
    $479.95

    Earn 479 Reward Points Earn 7,185 Reward Points

    $479.95
    Add to Cart
  22. Hydros Control 2 Starter Pack - Aquarium Controller System - Coralvue
    Coralvue
    Hydros Control 2 Starter Pack - Aquarium Controller System - Coralvue
    $199.99

    Earn 199 Reward Points Earn 2,985 Reward Points

    $199.99
  23. Hydros Control 4 Starter Pack - Aquarium Controller System - Coralvue
    Coralvue
    Hydros Control 4 Starter Pack - Aquarium Controller System - Coralvue
    $449.99

    Earn 449 Reward Points Earn 6,735 Reward Points

    $449.99
  24. HYDROS Control XS Starter Kit - Coralvue
    Hydros
    HYDROS Control XS Starter Kit - Coralvue
    $199.99

    Earn 199 Reward Points

    $199.99
  25. Salifert Copper Aquarium Test Kit
    Salifert
    Salifert Copper Aquarium Test Kit
    $17.89

    Earn 85 Reward Points Earn 255 Reward Points

    $17.89
  26. Salifert Silicate Aquarium Test Kit
    Salifert
    Salifert Silicate Aquarium Test Kit
    $16.99

    Earn 80 Reward Points Earn 240 Reward Points

    $16.99
  27. PINPOINT pH Monitor - American Marine Inc.
    American Marine Inc.
    PINPOINT pH Monitor - American Marine Inc.
    $94.99

    Earn 94 Reward Points Earn 1,410 Reward Points

    $94.99
  28. PINPOINT pH Controller - American Marine Inc.
    American Marine Inc.
    PINPOINT pH Controller - American Marine Inc.
    $219.99

    Earn 219 Reward Points Earn 3,285 Reward Points

    $219.99
  29. PINPOINT pH Replacement Probe - American Marine Inc.
    American Marine Inc.
    PINPOINT pH Replacement Probe - American Marine Inc.
    $44.99

    Earn 44 Reward Points Earn 660 Reward Points

    $44.99
  30. PINPOINT Probe Storage Fluid - American Marine Inc.
    American Marine Inc.
    PINPOINT Probe Storage Fluid - American Marine Inc.
    $9.99

    Earn 9 Reward Points Earn 135 Reward Points

    $9.99
  31. PINPOINT ORP (Redox) 400 Calibration Fluid - American Marine Inc.
    American Marine Inc.
    PINPOINT ORP (Redox) 400 Calibration Fluid - American Marine Inc.
    $4.00

    Earn 4 Reward Points Earn 60 Reward Points

    $4.00
  32. PINPOINT Salinity Calibration Fluid - American Marine Inc.
    American Marine Inc.
    PINPOINT Salinity Calibration Fluid - American Marine Inc.
    $8.99

    Earn 8 Reward Points Earn 120 Reward Points

    $8.99
  33. Milwaukee MC122 pH Controller
    Milwaukee Instruments
    Milwaukee MC122 pH Controller
    $130.99

    Earn 650 Reward Points Earn 1,950 Reward Points

    $130.99
  34. MC125 pH/ORP Controller Combo - Milwaukee Instruments
    Milwaukee Instruments
    MC125 pH/ORP Controller Combo - Milwaukee Instruments
    $221.99

    Earn 1,105 Reward Points Earn 3,315 Reward Points

    $221.99
  35. Milwaukee pH600 pH Meter Pen
    Milwaukee Instruments
    Milwaukee pH600 pH Meter Pen
    $24.99

    Earn 120 Reward Points Earn 360 Reward Points

    $24.99
  36. FM-2: Filter Monitor with Volumizer - HM Digital
    HM Digital
    FM-2: Filter Monitor with Volumizer - HM Digital
    $39.99

    Earn 39 Reward Points Earn 585 Reward Points

    $39.99