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GHL

GHL Aquarium Controller systems have been the top choice of reefers for years. The Profilux system can be expanded for many added functions, such as dosing control, alkalinity monitoring and control, flow monitoring, and much more!
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64 Items

  1. ProfiLux 4 Mega Set - Black - GHL
    5 Reviews
    GHL
    ProfiLux 4 Mega Set - Black - GHL
    $899.90

    Earn 899 Reward Points

    $899.90
  2. ProfiLux 4 Mega Set - White - GHL
    GHL
    ProfiLux 4 Mega Set - White - GHL
    $899.90

    Earn 899 Reward Points

    $899.90
  3. ProfiLux 4e Starter Set - Black - GHL
    GHL
    ProfiLux 4e Starter Set - Black - GHL
    $699.90

    Earn 699 Reward Points

    $699.90
  4. ProfiLux 4 Starter Set - White - GHL
    1 Review
    GHL
    ProfiLux 4 Starter Set - White - GHL
    $699.90

    Earn 699 Reward Points

    $699.90
  5. ProfiLux Mini WiFi - Black - GHL
    GHL
    ProfiLux Mini WiFi - Black - GHL
    $379.90

    Earn 379 Reward Points

    $379.90
  6. ProfiLux Mini WiFi - White - GHL
    1 Review
    GHL
    ProfiLux Mini WiFi - White - GHL
    $379.90

    Earn 379 Reward Points

    $379.90
  7. Mitras LX 7204 LED Light Fixture - Black - GHL
    GHL
    Mitras LX 7204 LED Light Fixture - Black - GHL
    $529.90

    Earn 529 Reward Points

    $529.90
  8. Mitras LX 7206 LED Light Fixture - Black - GHL
    GHL
    Mitras LX 7206 LED Light Fixture - Black - GHL
    $819.90

    Earn 819 Reward Points

    $819.90
  9. KHL Director with Black 2.1 SA 4-Pump Doser - GHL
    GHL
    KH Director with Black 2.1 SA 4-Pump Doser - GHL
    $869.90

    Earn 8,690 Reward Points Earn 4,345 Reward Points

    $869.90
  10. KH Director with White 2.1 SA 4-Pump Doser - GHL
    5 Reviews
    GHL
    KH Director with White 2.1 SA 4-Pump Doser - GHL
    $869.90

    Earn 8,690 Reward Points Earn 4,345 Reward Points

    $869.90
  11. GHL Doser 2.1 SA, 4 pumps, black, USA/CND
    21 Reviews
    GHL
    Doser 2.1 SA 4 Pump Master (Black Body) - GHL
    $469.90

    Earn 4,690 Reward Points Earn 2,345 Reward Points

    $469.90
  12. Doser 2.1 SA 4 Pump Master (White Body) - GHL
    GHL
    Doser 2.1 SA 4 Pump Master (White Body) - GHL
    $469.90

    Earn 4,690 Reward Points Earn 2,345 Reward Points

    $469.90
  13. Propeller Breeze 3 Aquarium Cooling Fan - GHL
    GHL
    Propeller Breeze 3 Aquarium Cooling Fan - GHL

    Starting at: $94.90

    Earn 94 Reward Points

    Choose Options
  14. Profilux Powerbar 6E-PAB - GHL
    GHL
    Profilux Powerbar 6E-PAB - GHL
    $229.90

    Earn 229 Reward Points

    $229.90
  15. Profilux Powerbar STDL4-4 - GHL
    GHL
    Profilux Powerbar STDL4-4 - GHL
    $124.90

    Earn 124 Reward Points

    $124.90
  16. Profilux Float Switch Level-Sensor - GHL
    GHL
    Profilux Float Switch Level-Sensor - GHL
    $37.90

    Earn 37 Reward Points

    $37.90
  17. Profilux Optical Level-Sensor - GHL
    1 Review
    GHL
    Profilux Optical Level-Sensor - GHL
    $82.90

    Earn 82 Reward Points

    $82.90
  18. GHL PL-1115 Temperature Sensor
    GHL
    Temperature Sensor with BNC Connector - GHL
    $64.90

    Earn 640 Reward Points Earn 320 Reward Points

    $64.90
  19. GHL 528 gallon per hour flow sensor
    GHL
    528 GPH Flow Sensor - GHL
    $114.90

    Earn 114 Reward Points

    $114.90
  20. GHL 528 gallon per hour flow sensor
    GHL
    1320 GPH Flow Sensor - GHL
    $134.90

    Earn 134 Reward Points

    $134.90
  21. GHL 528 gallon per hour flow sensor
    GHL
    2377 GPH Flow Sensor - GHL
    $154.90

    Earn 154 Reward Points

    $154.90
  22. GHL Leak Sensor with cable
    GHL
    Profilux Leakage Interface - GHL
    $41.90

    Earn 41 Reward Points

    $41.90
  23. GHL Leak Sensor with cable
    GHL
    Profilux Leak Sensor - GHL
    $33.90

    Earn 33 Reward Points

    $33.90
  24. ProfiLux 4 Adapter for Power Cut Monitoring - GHL
    GHL
    ProfiLux 4 Adapter for Power Cut Monitoring - GHL
    $20.90

    Earn 20 Reward Points

    $20.90
  25. Profilux Light Bar Splitter Cable - GHL
    GHL
    Profilux Light Bar Splitter Cable - GHL
    $12.90

    Earn 12 Reward Points

    $12.90
  26. Profilux Tunze Connection Cable - Type 2 - GHL
    GHL
    Profilux Tunze Connection Cable - Type 2 - GHL
    $11.90

    Earn 11 Reward Points

    $11.90
  27. Profilux Tunze Connection Cable - Type 1 - GHL
    GHL
    Profilux Tunze Connection Cable - Type 1 - GHL
    $11.90

    Earn 11 Reward Points

    $11.90
  28. Profilux S-Port & L-Port Breakout Box - GHL
    GHL
    Profilux S-Port & L-Port Breakout Box - GHL
    $31.90

    Earn 31 Reward Points

    $31.90
  29. Profilux PLM-ph/Redox-DigTemp - Temperature + pH/ORP Sensor Expansion Card - GHL
    GHL
    Profilux PLM-ph/Redox-DigTemp - Temperature + pH/ORP Sensor Expansion Card - GHL
    $128.90

    Earn 128 Reward Points

    $128.90
  30. Profilux PLM-pH/Redox-Cond - Conductivity + pH/ORP Sensor Expansion Card - GHL
    GHL
    Profilux PLM-pH/Redox-Cond - Conductivity + pH/ORP Sensor Expansion Card - GHL
    $150.90

    Earn 150 Reward Points

    $150.90
  31. Profilux PLM-pH/Redox-2Level - pH & ORP Sensor Expansion Card - GHL
    GHL
    Profilux PLM-pH/Redox-2Level - pH & ORP Sensor Expansion Card - GHL
    $119.90

    Earn 119 Reward Points

    $119.90
  32. Profilux PLM-4Level - Flow & Level Sensor Expansion Card - GHL
    GHL
    Profilux PLM-4Level - Flow & Level Sensor Expansion Card - GHL
    $92.90

    Earn 92 Reward Points

    $92.90
  33. Profilux Vortech Controller - GHL
    GHL
    Profilux Vortech Controller - GHL
    $144.90

    Earn 144 Reward Points

    $144.90
  34. Profilux Level Sensor Splitter Cable - PL-LY - GHL
    GHL
    Profilux Level Sensor Splitter Cable - PL-LY - GHL
    $10.90

    Earn 10 Reward Points

    $10.90
  35. Conductivity Calibration Fluid - 50mS Standard - GHL
    GHL
    Conductivity Calibration Fluid - 50mS Standard - GHL
    $9.99

    Earn 9 Reward Points

    $9.99
  36. GHL Redox calibration fluid - 50 mL bottle
    GHL
    Redox (ORP) Calibration Fluid - 220mV Standard - GHL
    $10.90

    Earn 10 Reward Points

    $10.90
  37. KH Director Reagent Refills - GHL
    GHL
    KH Director Reagent Refills - GHL

    Starting at: $20.90

    Earn 200 Reward Points Earn 100 Reward Points

    Choose Options
  38. 9.0 pH Calibration Fluid - GHL
    GHL
    9.0 pH Calibration Fluid - GHL
    $8.90

    Earn 8 Reward Points

    $8.90
  39. 7.0 pH Calibration Fluid - GHL
    GHL
    7.0 pH Calibration Fluid - GHL
    $8.90

    Earn 8 Reward Points

    $8.90
  40. plumbing union for GHL 2377 gallon per hour sensor
    GHL
    4.0 pH Calibration Fluid - GHL
    $8.90

    Earn 8 Reward Points

    $8.90
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64 Items

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