Under $50

Review and Win
Loading...
Set Descending Direction

89 Items

  1. Smart UV Sterilizer 40 Watt
    Pentair Aquatics
    Smart UV Sterilizer 40 Watt
    $628.99 $739.99

  2. HI98319 Marine Salinity Tester
    Hanna Instruments
    HI98319 Marine Salinity Tester
    $79.99 $99.99

  3. Smart UV Sterilizer 25 Watt
    Pentair Aquatics
    Smart UV Sterilizer 25 Watt
    $577.99 $679.99

  4. Hammerhead Float Plus
    Algae Free
    Hammerhead Float Plus
    $77.34 $90.99

  5. Tiger Shark Float Plus
    Algae Free
    Tiger Shark Float Plus
    $108.79 $127.99

  6. XHO-K30 LED Add-On Kit - For Radion XR30 or Hydra 64
    Reef Brite
    XHO-K30 LED Add-On Kit - For Radion XR30 or Hydra 64
    $237.84 $297.30

  7. Care Magnet Strong 0222.020
    Tunze
    Care Magnet Strong 0222.020
    $84.99 $99.99

  8. 60
    Reef Brite
    60" X Series Quad Strip LED Hybrid Kit
    $1,562.68 $1,953.35

  9. HI98509 Checktemp 1 Digital Thermometer
    Hanna Instruments
    HI98509 Checktemp 1 Digital Thermometer
    $50.39 $62.99

  10. Piranha Float Plus
    Algae Free
    Piranha Float Plus
    $54.39 $63.99

  11. 60
    Reef Brite
    60" X Series Dual Strip LED Hybrid Kit
    $1,072.91 $1,341.14

  12. 48
    Reef Brite
    48" X Series Quad Strip LED Hybrid Kit
    $1,257.02 $1,571.27

  13. HI98108 Waterproof pHep+ Pocket Tester
    Hanna Instruments
    HI98108 Waterproof pHep+ Pocket Tester
    $63.99 $79.99

  14. XHO-K15 LED Add-On Kit - For Radion XR15
    Reef Brite
    XHO-K15 LED Add-On Kit - For Radion XR15
    $192.30 $240.37

  15. Smart UV Sterilizer 18 Watt (Up to 60g)
    Pentair Aquatics
    Smart UV Sterilizer 18 Watt (Up to 60g)
    $526.99 $619.99

  16. Great White Plus
    Algae Free
    Great White Plus
    $166.59 $195.99

  17. In-Line Multi-Light Bluetooth LED Controller
    Reef Brite
    In-Line Multi-Light Bluetooth LED Controller
    $172.86 $216.08

  18. 150/175/250W Metal Halide Digital Ballast
    Reef Brite
    150/175/250W Metal Halide Digital Ballast
    $195.34 $244.18

  19. Low Range pH/Conductivity/TDS Combo Pen HI98129 - Hanna
    Hanna Instruments
    Low Range pH/Conductivity/TDS Combo Pen HI98129 - Hanna
    $179.99 $224.99

  20. 100W Titanium Aquarium Heater System - WiFi
    Bulk Reef Supply
    100W Titanium Aquarium Heater System - WiFi
    $101.14 $118.99

    View Details
  21. 200W Titanium Aquarium Heater System - WiFi
    Bulk Reef Supply
    200W Titanium Aquarium Heater System - WiFi
    $106.24 $124.99

    View Details
  22. 300W Titanium Aquarium Heater System - WiFi
    Bulk Reef Supply
    300W Titanium Aquarium Heater System - WiFi
    $110.49 $129.99

    View Details
  23. 600W Titanium Aquarium Heater System - WiFi
    Bulk Reef Supply
    600W Titanium Aquarium Heater System - WiFi
    $123.24 $144.99

    View Details
  24. 40 NUVO Mini Fusion PRO 2 AIO Aquarium with Black APS Stand
    Innovative Marine
    40 NUVO Mini Fusion PRO 2 AIO Aquarium with Black APS Stand
    $1,395.00 $1,550.00

    View Details
  25. 40 NUVO Mini Fusion PRO 2 AIO Aquarium with White APS Stand
    Innovative Marine
    40 NUVO Mini Fusion PRO 2 AIO Aquarium with White APS Stand
    $1,395.00 $1,550.00

    View Details
  26. SR-80 NUVO PRO 2 AIO Aquarium with White APS Stand
    Innovative Marine
    SR-80 NUVO PRO 2 AIO Aquarium with White APS Stand
    $2,151.00 $2,390.00

    View Details
  27. 100W Titanium Aquarium Heater w/ Helio Controller
    Bulk Reef Supply
    100W Titanium Aquarium Heater w/ Helio Controller
    $143.64 $168.99

    View Details
  28. 200W Titanium Aquarium Heater w/ Helio Controller
    Bulk Reef Supply
    200W Titanium Aquarium Heater w/ Helio Controller
    $147.89 $173.99

    View Details
  29. 300W Titanium Aquarium Heater w/ Helio Controller
    Bulk Reef Supply
    300W Titanium Aquarium Heater w/ Helio Controller
    $150.44 $176.99

    View Details
  30. 600W Titanium Aquarium Heater w/ Helio Controller
    Bulk Reef Supply
    600W Titanium Aquarium Heater w/ Helio Controller
    $158.94 $186.99

    View Details
  31. 600W Titanium Aquarium Heater w/ Helio Controller - Redundancy Bundle
    Bulk Reef Supply
    600W Titanium Aquarium Heater w/ Helio Controller - Redundancy Bundle
    $200.59 $235.99

    View Details
  32. 400W Titanium Aquarium Heater w/ Helio Controller - Redundancy Bundle
    Bulk Reef Supply
    400W Titanium Aquarium Heater w/ Helio Controller - Redundancy Bundle
    $195.49 $229.99

    View Details
  33. 200W Titanium Aquarium Heater w/ Helio Controller - Redundancy Bundle
    Bulk Reef Supply
    200W Titanium Aquarium Heater w/ Helio Controller - Redundancy Bundle
    $192.09 $225.99

    View Details
  34. 40L NUVO Fusion PRO 2 AIO Aquarium with White APS Stand
    Innovative Marine
    40L NUVO Fusion PRO 2 AIO Aquarium with White APS Stand
    $1,395.00 $1,550.00

    View Details
  35. Nuvo EXT 100 Gallon Complete Reef System - White
    Innovative Marine
    Nuvo EXT 100 Gallon Complete Reef System - White
    $3,798.00 $4,220.00

  36. Nuvo INT 50 Gallon Complete Reef System - Black
    Innovative Marine
    Nuvo INT 50 Gallon Complete Reef System - Black
    $2,394.00 $2,660.00

  37. Nuvo INT 75 Gallon Complete Reef System - Black
    Innovative Marine
    Nuvo INT 75 Gallon Complete Reef System - Black
    $2,952.00 $3,280.00

  38. Nuvo INT 75 Gallon Complete Reef System - White
    Innovative Marine
    Nuvo INT 75 Gallon Complete Reef System - White
    $2,952.00 $3,280.00

  39. Pro Vac Gravel Cleaner
    Fluval
    Pro Vac Gravel Cleaner
    $59.49 $69.99

  40. 50 Watt Smart UV High Output UV Sterilizer
    Pentair Aquatics
    50 Watt Smart UV High Output UV Sterilizer
    $844.89 $993.99