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GHL

GHL Aquarium controllers have been a top choice for reef aquarists for years. The ProfiLux systems come in multiple sizes to meet your unique needs and there are multiple options for expansion with additional outlets, fans, lighting, and more.
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47 Items

  1. ProfiLux 4 Mega Set - Black
    7 Reviews
    GHL
    ProfiLux 4 Mega Set - Black
    $949.90

    $949.90
  2. ProfiLux 4 Mega Set - White
    GHL
    ProfiLux 4 Mega Set - White
    $949.90

    $949.90
  3. ProfiLux 4e Starter Set - Black
    GHL
    ProfiLux 4e Starter Set - Black
    $739.90

    $739.90
  4. ProfiLux 4e Starter Set - White
    5 Reviews
    GHL
    ProfiLux 4e Starter Set - White
    $739.90

    $739.90
  5. ProfiLux Mini WiFi - Black
    GHL
    ProfiLux Mini WiFi - Black
    $399.90

    $399.90
  6. Mitras LX 7204 LED Light Fixture - Black
    GHL
    Mitras LX 7204 LED Light Fixture - Black
    $579.90

    $579.90
  7. Mitras LX 7206 LED Light Fixture - Black
    1 Review
    GHL
    Mitras LX 7206 LED Light Fixture - Black
    $899.90

    $899.90
  8. ProfiLux 4 Adapter for Power Cut Monitoring
    GHL
    ProfiLux 4 Adapter for Power Cut Monitoring
    $24.90

    $24.90
  9. Profilux Light Bar Splitter Cable
    GHL
    Profilux Light Bar Splitter Cable
    $12.50

    $14.90
  10. Profilux Tunze Connection Cable - Type 2
    GHL
    Profilux Tunze Connection Cable - Type 2
    $11.60

    $14.90
  11. Profilux Tunze Connection Cable - Type 1
    GHL
    Profilux Tunze Connection Cable - Type 1
    $11.60

    $14.90
  12. Profilux PLM-ph/Redox-DigTemp - Temperature + pH/ORP Sensor Expansion Card
    GHL
    Profilux PLM-ph/Redox-DigTemp - Temperature + pH/ORP Sensor Expansion Card
    $124.00

    $143.90
  13. KH Director - Aquarium Alkalinity Monitor - Black
    GHL
    KH Director - Aquarium Alkalinity Monitor - Black
    $512.90

    $512.90
  14. Propeller Breeze 3 Aquarium Cooling Fan
    11 Reviews
    GHL
    Propeller Breeze 3 Aquarium Cooling Fan

    Starting at: $102.90

    Choose Options Notify Me When In-Stock
  15. Profilux Powerbar 6E-PAB
    1 Review
    GHL
    Profilux Powerbar 6E-PAB
    $269.90

    $269.90
  16. Profilux Powerbar STDL4-4
    GHL
    Profilux Powerbar STDL4-4
    $118.70

    $137.90
  17. 528 GPH Flow Sensor
    GHL
    528 GPH Flow Sensor
    $109.70

    $126.90
  18. 1320 GPH Flow Sensor
    GHL
    1320 GPH Flow Sensor
    $119.92

    $149.90
  19. Profilux PLM-4Level - Flow & Level Sensor Expansion Card
    GHL
    Profilux PLM-4Level - Flow & Level Sensor Expansion Card
    $89.90

    $103.90
  20. Profilux Vortech Controller
    2 Reviews
    GHL
    Profilux Vortech Controller
    $135.92

    $169.90
  21. KH Director Reagent Refills
    2 Reviews
    GHL
    KH Director Reagent Refills

    Starting at: $38.90

    Choose Options Notify Me When In-Stock
  22. Plumbing Union for Profilux 2377 GPH Flow Sensor - US/Imperial
    GHL
    Plumbing Union for Profilux 2377 GPH Flow Sensor - US/Imperial
    $20.60

    $23.90
  23. Plumbing Union for Profilux 1320 GPH Flow Sensor - US/Imperial
    GHL
    Plumbing Union for Profilux 1320 GPH Flow Sensor - US/Imperial
    $15.20

    $17.90
  24. Plumbing Union for Profilux 528 GPH Flow Sensor - Metric
    GHL
    Plumbing Union for Profilux 528 GPH Flow Sensor - Metric
    $7.64

    $10.90
  25. Mitras Flex Mount System 2 - Parallel Mount
    GHL
    Mitras Flex Mount System 2 - Parallel Mount
    $128.72

    $160.90
  26. Mitras Flex Mount System 1 - Perpendicular Mount
    GHL
    Mitras Flex Mount System 1 - Perpendicular Mount
    $129.50

    $149.90
  27. Profilux 5 meter Sensor Extension Cable
    GHL
    Profilux 5 meter Sensor Extension Cable
    $22.40

    $25.90
  28. Profilux 3 meter Sensor Extension Cable
    GHL
    Profilux 3 meter Sensor Extension Cable
    $18.80

    $21.90
  29. Profilux 2 meter Sensor Extension Cable
    GHL
    Profilux 2 meter Sensor Extension Cable
    $16.10

    $18.90
  30. Dosing Pump Hose
    GHL
    Dosing Pump Hose
    $9.90

    $9.90
  31. ProfiLux Mini WiFi - White
    1 Review
    GHL
    ProfiLux Mini WiFi - White
    $319.92

    $399.90
  32. Mitras LX 7206 Saltwater LED Light Fixture - Silver/White
    GHL
    Mitras LX 7206 Saltwater LED Light Fixture - Silver/White
    $899.90

    $899.90
  33. Profilux S-Port & L-Port Breakout Box
    GHL
    Profilux S-Port & L-Port Breakout Box
    $31.40

    $34.90
  34. Profilux Leakage Interface
    GHL
    Profilux Leakage Interface
    $39.50

    $45.90
  35. Profilux PLM-pH/Redox-Cond - Conductivity + pH/ORP Sensor Expansion Card
    GHL
    Profilux PLM-pH/Redox-Cond - Conductivity + pH/ORP Sensor Expansion Card
    $120.72

    $161.90
  36. Profilux PLM-pH/Redox-2Level - pH & ORP Sensor Expansion Card
    GHL
    Profilux PLM-pH/Redox-2Level - pH & ORP Sensor Expansion Card
    $95.92

    $134.90
  37. Profilux Level Sensor Splitter Cable - PL-LY
    GHL
    Profilux Level Sensor Splitter Cable - PL-LY
    $10.70

    $12.90
  38. Redox (ORP) Calibration Fluid - 220mV Standard
    GHL
    Redox (ORP) Calibration Fluid - 220mV Standard
    $10.70

    $11.90
  39. Conductivity Calibration Fluid - 50mS Standard
    GHL
    Conductivity Calibration Fluid - 50mS Standard
    $9.27

    $11.90
  40. 4.0 pH Calibration Fluid
    GHL
    4.0 pH Calibration Fluid
    $8.90

    $9.90