Bulk Reef Supply Saltwater Logo
Bulk Reef Supply Freshwater Logo

FREE Shipping Over $49

| Earn Reward Points
Menu
My Cart
Close

Quick Links

Menu

Aperture Business New Website Reminder

We are now transitioning all ordering of Neptune Systems, EcoTech Marine, AquaIllumination, Bulk Reef Supply Wholesale, and all of our Aperture Exclusive Distribution Brands to the new Aperture Business website (aperturebusiness.com).

If we have not yet moved your account, we need your basic information to complete that transition.

Please Complete This Form

Please complete the form linked above as soon as possible to get started.

If you have any questions, please contact your Aperture sales representative.

Controllers & Monitors

Loading...
Set Descending Direction

123 Items

  1. A3 Apex Pro Aquarium Controller System
    47 Reviews
    Neptune Systems
    A3 Apex Pro Aquarium Controller System
    $945.99 $945.99

  2. A3 Apex Aquarium Controller System
    30 Reviews
    Neptune Systems
    A3 Apex Aquarium Controller System
    $629.99 $629.99

  3. MPR Magnetic Probe Rack
    80 Reviews
    Neptune Systems
    MPR Magnetic Probe Rack
    $44.95 $44.95

  4. 2-Month Trident Reagent Kit
    1 Review
    Neptune Systems
    2-Month Trident Reagent Kit
    $49.99 $49.99

  5. 2-Month Trident NP Reagent Kit
    Neptune Systems
    2-Month Trident NP Reagent Kit
    $59.99 $59.99

  6. Trident NP Waste Container
    Neptune Systems
    Trident NP Waste Container
    $3.49 $3.49

  7. Trident NP Nitrate & Phosphate Tester (Without Reagents)
    2 Reviews
    Neptune Systems
    Trident NP Nitrate & Phosphate Tester (Without Reagents)
    $649.99 $649.99

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

  9. Alkatronic Pro Alkalinity Controller
    Focustronic
    Alkatronic Pro Alkalinity Controller
    $899.99 $899.99

  10. Alkatronic Alkalinity Controller
    9 Reviews
    Focustronic
    Alkatronic Alkalinity Controller
    $989.99 $989.99

  11. Alkatronic Reagent (4L)
    Focustronic
    Alkatronic Reagent (4L)
    $110.00 $110.00

  12. Apex Display Module
    14 Reviews
    Neptune Systems
    Apex Display Module
    $115.99 $115.99

  13. MXM Mobius Wireless Control Module
    22 Reviews
    Neptune Systems
    MXM Mobius Wireless Control Module
    $119.95 $119.95

  14. FMK Flow Monitoring Kit
    15 Reviews
    Neptune Systems
    FMK Flow Monitoring Kit
    $219.99 $219.99

  15. LD-2 Solid Surface Leak Detection Probe
    1 Review
    Neptune Systems
    LD-2 Solid Surface Leak Detection Probe
    $34.99 $34.99

  16. LD-3 Optical Multi-Surface Leak Sensor
    2 Reviews
    Neptune Systems
    LD-3 Optical Multi-Surface Leak Sensor
    $42.99 $42.99

  17. LLS Liquid Level Sensor
    29 Reviews
    Neptune Systems
    LLS Liquid Level Sensor
    From: $47.99

    Choose Options Notify Me When In-Stock
  18. 1/4
    1 Review
    Neptune Systems
    1/4" Flow Sensor FS25
    $21.99 $21.99

  19. 1/2
    3 Reviews
    Neptune Systems
    1/2" Flow Sensor FS50
    $34.99 $34.99

  20. 2
    8 Reviews
    Neptune Systems
    2" Flow Sensor FS200
    $109.99 $109.99

  21. SV-1 Solenoid Valve
    15 Reviews
    Neptune Systems
    SV-1 Solenoid Valve
    $34.99 $34.99

  22. Aquabus Extension Cable
    Neptune Systems
    Aquabus Extension Cable
    From: $23.99

    Choose Options Notify Me When In-Stock
  23. Marine Master Bluetooth Multiparameter Photometer HI97115
    10 Reviews
    Hanna Instruments
    Marine Master Bluetooth Multiparameter Photometer HI97115
    $449.99 $449.99

  24. Marine Monitor (pH/Salinity/Temperature)
    5 Reviews
    Hanna Instruments
    Marine Monitor (pH/Salinity/Temperature)
    $299.99 $299.99

  25. Powertronic Smart Power Bar
    Focustronic
    Powertronic Smart Power Bar
    $110.00 $110.00

  26. Profilux Tunze Connection Cable - Type 1
    GHL
    Profilux Tunze Connection Cable - Type 1
    $4.47 $14.90

  27. Profilux Vortech Controller
    2 Reviews
    GHL
    Profilux Vortech Controller
    $50.97 $169.90

  28. Plumbing Union for Profilux 528 GPH Flow Sensor - Metric
    GHL
    Plumbing Union for Profilux 528 GPH Flow Sensor - Metric
    $3.27 $10.90

  29. Standard Aquarium Controller Board
    5 Reviews
    Adaptive Reef
    Standard Aquarium Controller Board
    From: $153.99

    Choose Options Notify Me When In-Stock
  30. Deluxe Aquarium Controller Board (with hinges)
    6 Reviews
    Adaptive Reef
    Deluxe Aquarium Controller Board (with hinges)
    From: $249.99

    Choose Options Notify Me When In-Stock
  31. KH keeper Plus
    1 Review
    Reef Factory
    KH keeper Plus
    $771.99 $771.99

  32. Thermo control Smart Temperature Controller
    2 Reviews
    Reef Factory
    Thermo control Smart Temperature Controller
    $174.99 $174.99

  33. pH meter
    Reef Factory
    pH meter
    $170.09 $242.99

  34. Thermo view Temperature Monitor
    Reef Factory
    Thermo view Temperature Monitor
    $106.99 $106.99

  35. TDS meter Plus
    Reef Factory
    TDS meter Plus
    $111.99 $111.99

  36. Level sensor
    Reef Factory
    Level sensor
    $67.99 $67.99

  37. Dosetronic 5 Channel Smart Doser
    1 Review
    Focustronic
    Dosetronic 5 Channel Smart Doser
    $714.99 $714.99

  38. Dosetronic DC 5 Channel Dosing Pump
    Focustronic
    Dosetronic DC 5 Channel Dosing Pump
    $549.00 $549.00

  39. DDR DOS Dual Reservoir
    53 Reviews
    Neptune Systems
    DDR DOS Dual Reservoir
    $215.99 $215.99

  40. PM2 Salinity Module
    10 Reviews
    Neptune Systems
    PM2 Salinity Module
    $94.99 $94.99