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.

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438 Items

  1. Salifert Nitrite Aquarium Test Kit
    Salifert
    Salifert Nitrite Aquarium Test Kit
    $10.08

    Earn 50 Reward Points Earn 100 Reward Points

    $11.86
  2. A3 Apex Jr Controller System
    Neptune Systems
    A3 Apex Jr Controller System
    $299.95

    Earn 299 Reward Points

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

    Starting at: $44.95

    Earn 44 Reward Points

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

    Earn 39 Reward Points

    $39.95
  5. Salifert Phosphate Aquarium Test Kit
    Salifert
    Salifert Phosphate Aquarium Test Kit
    $16.67

    Earn 80 Reward Points Earn 160 Reward Points

    $19.61
  6. Salifert Copper Aquarium Test Kit
    Salifert
    Salifert Copper Aquarium Test Kit
    $15.21

    Earn 75 Reward Points Earn 150 Reward Points

    $17.89
  7. Salifert Silicate Aquarium Test Kit
    Salifert
    Salifert Silicate Aquarium Test Kit
    $14.44

    Earn 70 Reward Points Earn 140 Reward Points

    $16.99
  8. PINPOINT pH Monitor
    American Marine Inc.
    PINPOINT pH Monitor
    $80.74

    Earn 80 Reward Points

    $94.99
  9. HIREEF2 Professional Reef Test Kit
    Hanna Instruments
    HIREEF2 Professional Reef Test Kit
    $292.00

    Earn 292 Reward Points

    $292.00
  10. PINPOINT pH Controller
    American Marine Inc.
    PINPOINT pH Controller
    $186.99

    Earn 186 Reward Points

    $219.99
  11. ProfiLux Mini WiFi - White
    GHL
    ProfiLux Mini WiFi - White
    $399.90

    Earn 399 Reward Points

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

    Earn 399 Reward Points

    $399.90
  13. Apex Display Module
    Neptune Systems
    Apex Display Module
    $109.95

    Earn 109 Reward Points

    $109.95
  14. 12V Power Supply
    Neptune Systems
    12V Power Supply
    $15.95

    Earn 15 Reward Points

    $15.95
  15. PINPOINT pH Replacement Probe
    American Marine Inc.
    PINPOINT pH Replacement Probe
    $42.49

    Earn 42 Reward Points

    $49.99
  16. EB832 Energy Bar 832
    Neptune Systems
    EB832 Energy Bar 832
    $289.95

    Earn 289 Reward Points

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

    Earn 479 Reward Points

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

    Earn 199 Reward Points

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

    Earn 449 Reward Points

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

    Earn 199 Reward Points

    $199.99
  21. Milwaukee MC120 pH Monitor
    Milwaukee Instruments
    Milwaukee MC120 pH Monitor
    $109.99

    Earn 545 Reward Points Earn 1,090 Reward Points

    $109.99
  22. Milwaukee MC122 pH Controller
    Milwaukee Instruments
    Milwaukee MC122 pH Controller
    $147.40

    Earn 735 Reward Points Earn 1,470 Reward Points

    $147.40
  23. Milwaukee MC510 ORP Controller
    Milwaukee Instruments
    Milwaukee MC510 ORP Controller
    $159.50

    Earn 795 Reward Points Earn 1,590 Reward Points

    $159.50
  24. MC125 pH/ORP Controller Combo
    Milwaukee Instruments
    MC125 pH/ORP Controller Combo
    $229.90

    Earn 1,145 Reward Points Earn 2,290 Reward Points

    $229.90
  25. Milwaukee pH600 pH Meter Pen
    Milwaukee Instruments
    Milwaukee pH600 pH Meter Pen
    $23.65

    Earn 115 Reward Points Earn 230 Reward Points

    $23.65
  26. MA887 Digital Seawater Refractometer - Milwaukee
    Milwaukee Instruments
    MA887 Digital Seawater Refractometer - Milwaukee
    $128.70

    Earn 640 Reward Points Earn 1,280 Reward Points

    $128.70
  27. Float Switch - Vertical Mount
    Bulk Reef Supply
    Float Switch - Vertical Mount
    $9.34

    Earn 45 Reward Points Earn 90 Reward Points

    $10.99