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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352 Items

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

    Earn 480 Reward Points Earn 80 Reward Points

    $16.46
  2. Salifert Magnesium Aquarium Test Kit
    Salifert
    Salifert Magnesium Aquarium Test Kit
    $19.61

    Earn 570 Reward Points Earn 95 Reward Points

    $19.61
  3. Salifert Nitrate Aquarium Test Kit
    Salifert
    Salifert Nitrate Aquarium Test Kit
    $17.37

    Earn 510 Reward Points Earn 85 Reward Points

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

    Earn 5,840 Reward Points Earn 292 Reward Points

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

    Earn 330 Reward Points Earn 55 Reward Points

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

    Earn 1,260 Reward Points Earn 63 Reward Points

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

    Earn 7,980 Reward Points Earn 399 Reward Points

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

    Earn 7,980 Reward Points Earn 399 Reward Points

    $399.90
  9. Salifert Phosphate Aquarium Test Kit
    Salifert
    Salifert Phosphate Aquarium Test Kit
    $19.61

    Earn 570 Reward Points Earn 95 Reward Points

    $19.61
  10. 1-Pack ICP-OES Testing Kit - Triton
    Triton
    1-Pack ICP-OES Testing Kit - Triton
    $49.00

    Earn 980 Reward Points Earn 49 Reward Points

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

    Earn 680 Reward Points Earn 34 Reward Points

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

    Earn 540 Reward Points Earn 90 Reward Points

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

    Earn 420 Reward Points Earn 70 Reward Points

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

    Earn 289 Reward Points

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

    Earn 479 Reward Points

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

    Earn 3,980 Reward Points Earn 199 Reward Points

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

    Earn 8,980 Reward Points Earn 449 Reward Points

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

    Earn 199 Reward Points

    $199.99
  19. MQ-510 Full Spectrum Underwater LED PAR Meter - Apogee
    Apogee
    MQ-510 Full Spectrum Underwater LED PAR Meter - Apogee
    $538.00

    Earn 10,760 Reward Points Earn 538 Reward Points

    $538.00
  20. Salifert Copper Aquarium Test Kit
    Salifert
    Salifert Copper Aquarium Test Kit
    $17.89

    Earn 510 Reward Points Earn 85 Reward Points

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

    Earn 480 Reward Points Earn 80 Reward Points

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

    Earn 1,880 Reward Points Earn 94 Reward Points

    $94.99
  23. Milwaukee MC120 pH Monitor
    Milwaukee Instruments
    Milwaukee MC120 pH Monitor
    $109.99

    Earn 3,270 Reward Points Earn 545 Reward Points

    $109.99
  24. Milwaukee MC122 pH Controller
    Milwaukee Instruments
    Milwaukee MC122 pH Controller
    $130.99

    Earn 3,900 Reward Points Earn 650 Reward Points

    $130.99
  25. Milwaukee MC510 ORP Controller
    Milwaukee Instruments
    Milwaukee MC510 ORP Controller
    $144.99

    Earn 4,320 Reward Points Earn 720 Reward Points

    $144.99
  26. MC125 pH/ORP Controller Combo - Milwaukee Instruments
    Milwaukee Instruments
    MC125 pH/ORP Controller Combo - Milwaukee Instruments
    $221.99

    Earn 6,630 Reward Points Earn 1,105 Reward Points

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

    Earn 720 Reward Points Earn 120 Reward Points

    $24.99
  28. MA887 Digital Seawater Refractometer - Milwaukee
    Milwaukee Instruments
    MA887 Digital Seawater Refractometer - Milwaukee
    $124.99

    Earn 3,720 Reward Points Earn 620 Reward Points

    $124.99
  29. Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    Hanna Instruments
    Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine Water
    $63.95

    Earn 1,260 Reward Points Earn 63 Reward Points

    $63.95
  30. HI713-25 Phosphate Checker Reagents - Marine & Fresh Water
    Hanna Instruments
    HI713-25 Phosphate Checker Reagents - Marine & Fresh Water
    $13.00

    Earn 390 Reward Points Earn 65 Reward Points

    $13.00